How to Cook Bison Flank Steak The Complete Guide
Bison flank steak is the most technique-dependent cut in the Bison Meat catalog. The flank is a large, flat, heavily grained abdominal wall muscle — lean, flavorful, and deeply unforgiving of overcooking or incorrect slicing. Get three things right and it is one of the best eating experiences in the catalog: marinade for 4-8 hours minimum (acid breaks down the dense surface myofibrils), cook hot and fast to 128-132°F (medium-rare — every degree past 140°F produces exponential toughening in a lean flat muscle), and slice against the grain at a 45° angle (shortening the visible muscle fiber bundles by up to 70% per chew and transforming the eating experience from tough to tender in a single knife pass). Miss any of these three and the flank steak becomes, as every experienced cook knows, shoe leather. This guide covers all three in full — plus the complete application list, the bison-vs-beef comparison, and every marinade profile worth using on this specific cut.
The Cut That Demands Respect
There is a category of steak cuts that rewards technique more than any other — cuts where the difference between exceptional and inedible is measured not in sourcing quality but in cook time, pull temperature, and the angle of a knife. The Bison flank steak is the defining member of this category. It is the cut that most reliably separates cooks who understand meat from cooks who are still learning, and it is the cut that, once mastered, becomes one of the most versatile and satisfying in the entire premium meat collection.
The flank steak from a pasture-raised bison starts from a significantly higher flavor baseline than a conventional grocery store beef flank — the myoglobin-rich, heavily worked abdominal musculature of an active range animal carries more flavor per gram than the equivalent muscle from a sedentary grain-finished steer. But that flavor advantage is protected or destroyed entirely by what happens in the marinade, the pan, and at the cutting board. This guide covers every step of the process with the science behind each decision.
"The flank steak does not care how much you paid for it. It cares whether you respect the grain, respect the temperature, and respect the rest. Give it those three things and it earns every compliment at the table."
1. What the Bison Flank Steak Is: Anatomy and Flavor Profile
The Muscle
The flank steak is cut from the abdominal wall of the animal — specifically from the rectus abdominis and transversus abdominis muscle complex that runs along the underside of the animal between the hindquarters and the ribcage. These muscles are used continuously for core stabilization, locomotion support, and breathing — which means they are among the most aerobically active muscle groups on the body.
The continuous aerobic use produces three characteristics that define the flank steak eating experience: high myoglobin content (the same mechanism that makes bison darker than grain-fed beef — active muscles build more oxygen-storage protein), dense, long muscle fiber bundles oriented in a single direction (the long, visible grain that must be sliced against), and minimal intramuscular fat (the abdominal muscles do not accumulate IMF in the way that the ribeye or loin does — the flank is a working muscle, not a storage muscle).
Why Bison Flank Is Different From Beef Flank
A pasture-raised bison flank is approximately 30% leaner than the equivalent conventional beef flank (USDA FoodData Central, fdc.nal.usda.gov). In a cut that is already lean by beef standards, this additional leanness narrows the cook window significantly and amplifies the consequences of every error. Conventional beef flank has enough residual intramuscular fat to forgive a few degrees of overcooking. Bison flank does not — the lean muscle fiber tightens rapidly above medium-rare and every additional degree of internal temperature produces measurable toughening.
The compensating advantage: the bison flank carries more flavor per gram than the beef equivalent. The high myoglobin, the active-muscle amino acid profile, the omega-3 fatty acid ratio of the pasture diet (approximately 1:3-5 omega-3:omega-6 versus 1:15-20 for grain-fed beef) — all of these produce a flavor depth that the lean beef flank does not achieve. The bison flank demands more precision but delivers more reward for that precision.
Also Read: The Omega-3 Case for Food Over Supplements: What Science Says
The Grain Direction: Why It Changes Everything
The most critical single piece of knowledge for cooking any flank steak — bison or beef — is the direction of the muscle grain. The long, parallel muscle fiber bundles of the flank run lengthwise across the cut in a direction that is clearly visible on the surface. These fiber bundles are long and densely packed — a bite taken parallel to the grain requires the jaw to sever each fiber bundle individually, producing a chewy, resistant result regardless of how precisely the steak was cooked.
Slicing against the grain — perpendicular or at a 45-degree angle to the visible fiber direction — cuts across the fiber bundles rather than along them. Each slice contains hundreds of short fiber segments rather than long continuous strands. Research in the Journal of Animal Science (academic.oup.com/jas) documents that slicing against the grain shortens effective fiber length by up to 70% per chew. The result: the same piece of meat, cooked identically, is 70% more tender when sliced correctly than when sliced with the grain. The knife does the work that the marinade and the cook time set up.
2. The Marinade: Why It Matters More on Flank Than Any Other Cut
The Science of Marinade Tenderization
Marinating a flank steak serves two distinct purposes that must be understood separately: surface tenderization (through the acid component of the marinade) and flavor penetration (through the aromatic and fat-soluble flavor compounds in the marinade oil and spice components). These two purposes are not served equally by all marinade approaches — and the bison flank, with its dense surface myofibril structure, benefits more from the tenderization function than any other cut in the catalog.
The acid component of a marinade — citrus juice, vinegar, wine, yogurt, soy sauce — works by partially denaturing the surface proteins of the muscle fiber. When the pH of the marinade drops below approximately 4.5, the acid disrupts the cross-links between surface myofibrils, partially unraveling the tight protein bundles at the surface of the meat. This does not penetrate deeply — the tenderization effect of acid marinades is documented as primarily a surface phenomenon, extending at most a few millimeters into the muscle (Food Chemistry, sciencedirect.com/journal/food-chemistry). But on a flat, thin cut like the flank steak where the surface is a high proportion of the total volume, this surface effect produces a meaningful improvement in perceived tenderness.
The Time Window — and Why Longer Is Not Always Better
Marinade time for bison flank follows a specific optimization curve: 4 hours produces measurable surface tenderization and beginning flavor penetration. 8 hours is the optimal window — maximum surface tenderization without the surface protein breakdown that produces a mushy exterior. Beyond 24 hours, the acid continues to denature surface proteins past the optimal point, and the texture of the outer layer begins to break down in a way that produces a soft, slightly mealy surface rather than the firm, sear-ready exterior needed for a proper Maillard crust.
The optimal bison flank marinade window: 4-8 hours. Minimum 4 hours for meaningful effect. Maximum 24 hours in a pinch. Never more than 24 hours.
Four Marinades That Work for Bison Flank
• New Mexico red chile: Rehydrated dried New Mexico chiles (ancho, guajillo, pasilla), garlic, cumin, Mexican oregano, apple cider vinegar, olive oil. The regional flavors of Santa Fe applied to the bison that comes from the same landscape. Acid from the vinegar and the chiles. Duration: 6-8 hours.
• Citrus-soy: Fresh lime juice, soy sauce, garlic, ginger, sesame oil, a touch of honey. The soy provides both acid and umami; the lime provides the tenderizing acid. Duration: 4-6 hours maximum — citrus acid works faster than vinegar.
• Red wine and herb: Dry red wine (Syrah or Malbec), olive oil, garlic, fresh rosemary, fresh thyme, black pepper. Wine acid is gentler — 8-12 hours is appropriate. The tannins in the wine also contribute to surface tenderization through a secondary protein-binding mechanism.
• Chimichurri base: Fresh parsley, fresh oregano, garlic, red wine vinegar, olive oil, red pepper flake. The vinegar provides the tenderizing acid; the herb oil penetrates the surface during the soak. Apply a fresh batch on top as a serving sauce — the cooked version becomes a condiment for the finished steak.
After the marinade period, remove the flank from the liquid and pat completely dry before searing. The surface moisture from the marinade will prevent the Maillard reaction from beginning until all liquid has evaporated — a wet flank steak steams rather than sears for the first 30-45 seconds and the crust is compromised.
3. The Cook: Hot, Fast, and Out at the Right Temperature
Why Flank Must Be Cooked Hot and Fast
The flank steak is not a cut for low-and-slow cooking. The muscle fiber structure — long, densely packed, heavily grained — does not contain the collagen that slow cooking converts to gelatin in cuts like Bison Chuck Roast or Bison Short Ribs. There is nothing in the flank steak anatomy for slow heat to transform. The only mechanisms available for improving flank steak quality are the marinade (surface tenderization), the sear (Maillard flavor development), and the slice angle (fiber length reduction). All three require a hot and fast cook rather than a slow one.
The hot-and-fast protocol for bison flank: Bison Tallow or Cooking Fats in a cast iron skillet or on a grill grate at maximum heat. The flank goes down flat and is not moved for the first 2-3 minutes per side — long enough to build a deep Maillard crust but short enough that the interior temperature reaches medium-rare without overshooting. Total cook time for a bison flank: 4-6 minutes total depending on thickness.
The Temperature: Where Flank Succeeds and Fails
This is the most important single number in bison flank cookery: 128-132°F internal temperature. Medium-rare. Pull at 125°F from direct high heat to account for carryover.
• Below 125°F (rare): The dense fiber bundles have not relaxed sufficiently from the initial heat tightening. The flank can feel rubbery at rare — the fibers have not been thermally modified enough to produce the yielding texture of medium-rare.
• 128-132°F (medium-rare): The optimal window. The myofibrillar proteins have denatured enough to produce a yielding, sliceable texture. Maximum moisture retention. The correct temperature for this cut.
• 135-140°F (medium): Acceptable but with measurable moisture loss and beginning fiber toughening. The lean bison profile means this range produces a noticeably drier result than the medium-rare equivalent.
• Above 140°F (medium-well to well): The flank steak has crossed the threshold from a good steak into a difficult one. The lean abdominal muscle tightens aggressively above 140°F and the moisture loss accelerates exponentially. No marinade, no sauce, no slicing technique recovers a bison flank cooked past this point.
The Rest
After pulling at 125°F, rest the bison flank 7-10 minutes uncovered on a warm surface. The flank steak is thin enough that heat retention is not the concern — crust integrity is. No foil. The rest allows the compressed muscle fibers to partially relax and moisture to redistribute from the intercellular spaces back toward the protein matrix before the cut is sliced. A flank steak cut immediately after the pan loses 30-40% more moisture than one rested fully — and the thin, lean bison flank has no intramuscular fat to compensate for that loss.
Also Read: What Myoglobin Is — And Why Your Steak Bleeds the Way It Does
The Slice: Against the Grain at 45 Degrees
After the rest, identify the direction of the muscle grain — the long, parallel fiber bundles clearly visible on the surface of the flank. Hold the knife at a 45° angle to the grain and slice thinly — approximately 1/4 inch per slice. The angle does two things: it increases the surface area of each slice (producing a more attractive presentation) and it cuts across more fiber bundles per slice (producing more tenderness per bite than a 90-degree perpendicular cut).
Thin slices at the correct angle transform the bison flank from a chewy slab into a steak with genuine elegance on the plate. Thick slices at the wrong angle transform it into shoe leather. The knife technique at this final step is as important as everything that preceded it.
4. The Complete Bison Flank Application Guide
Bison Flank Tacos — The Highest-Return Application
The bison flank taco is the application that earns the most consistent conversion from first-time bison buyers to repeat buyers. The thin-sliced, properly cooked flank pairs with the bold flavors of a taco build — charred salsa, pickled red onion, fresh cilantro, avocado crema, cotija — in a way that showcases the bison flavor without demanding that the diner navigate a complex eating experience. Marinade: New Mexico red chile base, 6-8 hours. Sear on the grill or in cast iron. Slice thin against the grain. Build into warm corn tortillas immediately.
Bison Flank Steak Salad
A composed warm salad with sliced bison flank over dressed arugula, shaved Parmigiano, and a lemon-anchovy vinaigrette. The peppery arugula and the acidic vinaigrette are perfect foils for the iron-forward, deeply savory bison flavor. Marinade: simple salt and black pepper, and lemon juice. Sear in Bison Tallow at high heat. Slice thin. Arrange over the dressed greens and serve immediately while the steak is still warm.
Bison Flank Steak Fajitas
The fajita format is ideal for bison flank because the strip-cut application and the high-flavor garnish profile both complement the cut's strengths. Marinade: citrus-soy or red chile base. Sear on screaming-hot cast iron. Slice against the grain into strips. Add to a hot skillet with charred peppers and onions for the last 60 seconds. The visual drama of the sizzling platter arrives at the table still crackling.
Bison Flank as a Centerpiece Dinner Steak
The most elegant application: seared bison flank sliced thin against the grain, fanned across a warm plate, with a red wine-shallot reduction and roasted bone marrow alongside. The flank's bold flavor character stands up to the rich reduction in a way that a more delicate cut like the tenderloin does not — it is the steak that earns a bold sauce.
The Application Comparison Table
|
Application |
Marinade |
Key Technique Note |
|
Bison Flank Tacos |
New Mexico red chile, 6-8 hrs |
Slice as thin as possible for the most tender taco filling. The thinner the slice, the more grain fiber bundles are cut across. |
|
Centerpiece Dinner Steak |
Red wine and herb, 8-12 hrs |
Fan slices across warm plate. Red wine-shallot reduction as sauce. Serve immediately after slicing. |
|
Fajita Strips |
Citrus-soy, 4-6 hrs |
Slice slightly thicker for the strip format. Add to hot pan with peppers last 60 seconds only. |
|
Warm Salad |
Salt and pepper only |
Let the salad dressing provide the brightness. Thin slice, arrange over greens while warm. |
|
Bao Bun |
Citrus-soy or ginger-sesame, 4-6 hrs |
Slice very thin. The bao bun format benefits from maximum grain reduction — the thinnest slice possible. |
|
Chimichurri Steak |
Chimichurri base, 6-8 hrs |
Apply fresh chimichurri as a finishing sauce over sliced steak. The cooked marinade stays in the meat; the fresh sauce goes on top. |
5. Where Bison Flank Sits in the Full Bison Catalog
Understanding the flank steak is most useful in the context of the full Bison Meat range — knowing when to reach for the flank and when a different cut serves the occasion better. Beck & Bulow's premium meat delivery catalog offers every expression of the bison from the most forgiving slow-cook cuts to the most technique-demanding fast-cooking hidden gems.
|
When to Choose Bison Flank |
When to Choose a Different Cut |
|
You want a high-flavor steak for tacos, fajitas, or a composed plate where thin slicing is the format. |
You want a steak where technique margin for error is more forgiving — Bison NY Strip or Bison Ribeye. |
|
You are cooking for a group and want a single piece that feeds multiple people efficiently. |
You want the most tender cut on the bison — Bison Tenderloin delivers the leanest, most tender experience with less technique demand. |
|
You want bold flavor that stands up to assertive sauces, acidic dressings, or strong marinades. |
You want a slow-cook format — Bison Chuck Roast or Bison Short Ribs are the correct choices for extended low-heat cooking. |
|
You have 4-8 hours for a marinade and time to cook at proper attention. |
You want the most dramatic visual presentation — Bison Tomahawk for the showpiece cut. |
The bison flank occupies a specific position in the catalog: the high-reward, high-technique cut for the cook who wants to invest in the process and receive the most flavorful result per dollar. The Bison Teres Major Family Pack is the closest alternative in terms of technique requirement and flavor profile — the teres major is leaner, smaller, and more uniformly grained, making it more forgiving while delivering a similar flavor character. The Elk Meat catalog offers the Elk Medallions as the wild game equivalent — similarly lean, similarly flavorful, and similarly rewarding of precise cooking.
Also Read: The Maillard Reaction Is Making Your Steak Worse — Here's What You're Missing
6. The Flank Steak's Culinary History: From Discarded Cut to Chef Favorite
The flank steak was not always a premium cut. In 20th-century American butchery, it was considered a secondary cut — too tough for easy preparation, too flat for the steakhouse stereotype that dominated American beef culture. It was used primarily for London broil (the American technique of marinating, high-heat broiling, and thin slicing that is essentially the same protocol described in this article) or for stuffed roll dishes where the flat shape is an advantage.
The cut's elevation to chef-favored status in American restaurant kitchens happened in two waves. The first wave came with the Mexican-American culinary influence in the 1970s and 1980s — fajita culture, built on the thin-sliced skirt and flank steak formats of northern Mexican ranch cuisine (arrachera in Spanish), introduced the American palate to the technique of marinating, hot searing, and thin cross-grain slicing that transformed the cut's eating quality. The second wave came with the nose-to-tail movement of the 1990s and 2000s — chefs rediscovering the flavor depth in secondary cuts and developing the technique language to serve them properly. By the early 2000s, the flank steak commanded restaurant menu prices that would have been unthinkable for the same cut thirty years earlier.
Applied to pasture-raised bison — an animal with more myoglobin-rich flavor in every muscle than the grain-finished beef that drove this culinary evolution — the same technique produces a result that surpasses the conventional beef flank in flavor depth. Beck & Bulow's commitment to premium meat delivery direct from the source means the bison flank arrives at the highest possible quality baseline before the cook applies any of the techniques above.
Frequently Asked Questions
Q1: How do you cook bison flank steak?
Bison flank steak from Beck & Bulow requires three steps done correctly: marinade, hot-fast cook, and cross-grain slicing. Marinade: submerge in an acid-based marinade (citrus, red wine, vinegar, or soy-based) for 4-8 hours in the refrigerator. Pat completely dry before cooking. Cook: Bison Tallow (beckandbulow.com/products/bison-tallow) in a cast iron skillet or grill grate at maximum heat. Sear 2-3 minutes per side without moving. Pull at 125°F internal to account for carryover to 128-132°F final (medium-rare). Rest 7-10 minutes uncovered on a warm surface. Slice: identify the grain direction (the long, visible muscle fiber bundles). Hold the knife at a 45° angle to the grain and slice thinly against it. This single slicing technique reduces effective fiber length by up to 70% per chew, transforming the eating experience from tough to tender.
Q2: What temperature should bison flank steak be cooked to?
The optimal internal temperature for bison flank steak is 128-132°F (medium-rare). Pull from heat at 125°F to account for carryover cooking. The lean bison profile (approximately 30% leaner than grain-fed beef, per USDA FoodData Central, fdc.nal.usda.gov) means the muscle fiber tightens rapidly above 140°F — every degree above medium-rare produces measurable moisture loss and toughening that no technique recovers. Cook by probe thermometer, not by time or color. The bison flank's high myoglobin content makes visual doneness assessment unreliable — it appears more cooked than it is at any given temperature.
Q3: How long should you marinate bison flank steak?
The optimal bison flank marinade window is 4-8 hours. Below 4 hours, the acid tenderization effect on the dense surface myofibrils is incomplete. At 4-8 hours, maximum surface tenderization is achieved alongside meaningful flavor penetration into the outer muscle layer. Beyond 24 hours, the acid continues to denature surface proteins past the optimal point, and the outer layer develops a soft, mealy texture that prevents the proper Maillard crust from forming during searing. For bison flank specifically, 6 hours is the sweet spot — enough time for a full marinade session started in the morning for an evening cook. The marinade must include an acid component (citrus, vinegar, wine, or soy sauce at pH below 4.5) for meaningful tenderization.
Q4: Why is it important to cut flank steak against the grain?
Cutting flank steak against the grain is the single most impactful technique decision in cooking this cut. The flank steak is composed of long, densely packed, parallel muscle fiber bundles oriented in a single direction — visible as the grain on the cut surface. A bite taken parallel to the grain requires the jaw to sever each long fiber bundle individually, producing significant chewiness regardless of how precisely the steak was cooked. Cutting perpendicular or at a 45° angle to the grain shortens the effective length of the fiber segments in each slice by up to 70% per chew (Journal of Animal Science, academic.oup.com/jas). The mechanical work of chewing decreases proportionally. The result: the same steak cooked identically is dramatically more tender when sliced correctly. For bison flank specifically, where there is no intramuscular fat to lubricate the chewing process, correct slicing is the most critical step in the entire preparation.
Q5: What is the best marinade for bison flank steak?
Any acid-based marinade works for bison flank, and the best choice depends on the intended application. For tacos or fajitas: New Mexico red chile marinade (rehydrated dried chiles, garlic, cumin, apple cider vinegar, olive oil) — 6-8 hours. For Asian-style applications: citrus-soy (lime juice, soy sauce, garlic, ginger, sesame oil) — 4-6 hours maximum (citrus acid works faster). For a composed dinner steak: red wine and herb (Syrah or Malbec, garlic, fresh rosemary, thyme) — 8-12 hours. For chimichurri steak: chimichurri base (fresh parsley, oregano, garlic, red wine vinegar, olive oil) — 6-8 hours, with a fresh batch applied as the finishing sauce. In every marinade, the acid component (pH below 4.5) is the tenderizing agent — the oil, aromatics, and spices provide flavor penetration.
Q6: Is bison flank steak tough?
Bison flank steak can be tough if cooked incorrectly — specifically if overcooked past medium-rare, sliced with the grain rather than against it, or not marinated. Cooked correctly (marinated 4-8 hours, pulled at 128-132°F, rested 7-10 minutes, sliced thinly against the grain at a 45-degree angle), bison flank steak is tender, deeply flavorful, and one of the most satisfying cuts in the catalog. The lean profile of bison (approximately 30% leaner than conventional beef) amplifies both the downside of technique errors and the upside of technique precision. A properly prepared bison flank from Beck & Bulow's pasture-raised herd (beckandbulow.com/collections/free-range-bison) delivers more flavor than the equivalent conventional beef flank because the active-muscle amino acid profile and favorable omega-3 fatty acid ratio produce a flavor depth that grain-finished beef does not achieve.
Q7: What is the difference between bison flank steak and beef flank steak?
Bison flank steak is approximately 30% leaner than conventional beef flank (USDA FoodData Central, fdc.nal.usda.gov), has a significantly higher myoglobin content from the active pastured life of the animal (producing the darker color and more intense iron-forward flavor), carries a more favorable omega-3 to omega-6 ratio (approximately 1:3-5 versus 1:15-20 for grain-fed beef), and has no antibiotic or hormone exposure. The cooking protocol adjustments from beef to bison flank: pull at a lower temperature (125°F pull, 128-132°F final, vs 128-130°F pull for beef), rest at the same duration, and apply an equally assertive marinade. The flavor depth of the bison flank is significantly greater than the beef equivalent — the technique precision required is also greater because the lean profile provides less margin for error.
Q8: Can you grill bison flank steak?
Yes — the grill is an excellent cooking surface for bison flank steak, producing slightly more smoky char character than cast iron and allowing more surface area contact without crowding. Protocol for grilling bison flank: preheat the grill to maximum (grates as hot as possible). Oil the grates or brush the marinated, patted-dry flank lightly with Bison Tallow before placing. Sear 2-3 minutes per side on direct high heat without moving. Move to indirect heat if the flank needs additional time to reach 125°F. Rest 7-10 minutes off the grill. The char from the grill grates adds a smoky note that pairs particularly well with the New Mexico red chile and chimichurri marinade profiles. Do not use a reduced-heat grill setting for bison flank — the hot-fast protocol is essential regardless of cooking surface.
Q9: What should I serve with bison flank steak?
The bold, iron-forward flavor of bison flank pairs best with accompaniments that either match its assertiveness or provide contrasting acid and freshness. Best pairings: chimichurri (the herb-acid profile cuts through the rich muscle flavor), pickled red onion (acid and sweetness against the savory bison), charred salsa verde (roasted tomatillo acid and brightness), fresh corn tortillas with lime for the taco format, arugula with lemon vinaigrette for the warm salad format, and roasted bone marrow for the composed dinner steak application. For a beverage pairing: bold red wines (Malbec, Syrah, Zinfandel) or a cold Mexican lager for the taco format. Avoid very delicate accompaniments — the bison flank character overpowers mild sides. The cut demands flavors that can hold their own.
Q10: How does bison flank steak compare to other bison cuts?
Within the Beck & Bulow Bison Meat catalog (beckandbulow.com/collections/free-range-bison): the flank is the highest-flavor, highest-technique-requirement flat cut. The Bison NY Strip (beckandbulow.com/products/bison-new-york-strip) and Bison Tomahawk (beckandbulow.com/products/bison-tomahawk-ribeye-steak) are more forgiving — higher in intramuscular fat, less dependent on slicing technique. The Bison Tenderloin is the most tender but least assertively flavored — different application, different eating experience. The Bison Chuck Roast and Bison Short Ribs are the slow-cook alternatives — the collagen-rich cuts that convert to gelatin over hours. The Bison Teres Major Family Pack (beckandbulow.com/products/bison-teres-major-family-pack) is the closest alternative to the flank in terms of flavor intensity and grain-direction technique requirement — slightly more forgiving and in a more convenient format for feeding a family.
The bison flank steak is a cut that rewards the cook who respects it and punishes the cook who rushes it. Marinade for 4-8 hours. Pull at 125°F. Rest 7-10 minutes. Slice thin against the grain at 45°. Those four decisions — executed in sequence — transform the most technique-dependent cut in the Bison Meat catalog into the most flavorful steak on the table.
Beck & Bulow's pasture-raised bison is sourced from carefully selected ranches — the active range life that produces the high myoglobin, the favorable omega-3 profile, and the flavor depth that makes the bison flank worth the technique investment. No premium meat delivery service brings a bison flank with the same sourcing transparency and the same ranch origin. The cut is available in the Bison Meat catalog alongside the full range of bison steaks, ground, slow-cook cuts, organs, and cooking fats. The technique is now in your hands.
Citation Sources: USDA FoodData Central — bison and beef nutritional data (fdc.nal.usda.gov) · Journal of Animal Science — muscle fiber slicing and tenderness (academic.oup.com/jas) · Food Chemistry — acid marinade tenderization mechanism (sciencedirect.com/journal/food-chemistry) · Journal of Food Science — carryover cooking and resting moisture retention (onlinelibrary.wiley.com/journal/17503841) · USDA FSIS — safe internal temperatures (fsis.usda.gov)