Beef, shank crosscuts, separable lean only, trimmed to 1/4" fat, choice, cooked, simmered

Beef shank refers to the portion of the leg just above the knee joint in cattle. It’s a tough, well‑worked muscle with dense connective tissue and relatively low fat, especially when trimmed to 1/4" fat as in this cut. Historically, shank cuts were prized in peasant cuisines across cultures because they could stretch limited meat resources when cooked slowly in stews and braises. In Italian cooking, osso buco is the classic preparation of crosscut shanks simmered with aromatics and wine. In Mexican cocido or beef soups, shank adds rich flavor and body to broths. This particular preparation — separable lean only and trimmed to 1/4" fat — focuses on the lean muscle tissue while minimizing excess fat. USDA classification of beef cuts distinguishes between separable lean (the edible lean component) and fat or connective tissues that can be removed depending on cooking technique and dietary preference. When simmered, the connective tissue gelatinizes, contributing to mouthfeel and depth of flavor without adding a heavy fat load. Beef shank is widely available year‑round but shines in fall and winter menus because its natural affinity for slow, moist heat techniques makes it ideal for hearty dishes when temperatures drop. Unlike tender steak cuts such as ribeye or tenderloin, shank requires patience and low temperatures over a long cook time. This transforms what would be a tough cut into a succulent experience. Varieties of beef shank can differ by animal breed, feeding regimen (grass‑fed vs. grain‑fed), and aging process, which can influence flavor intensity, fat composition, and tenderness. Grass‑fed beef tends to be leaner and richer in certain omega‑3 fatty acids, while grain‑fed beef often has more marbling and slightly different flavor notes. Regardless of the source, trimmed, lean beef shank crosscuts provide a concentrated source of high‑quality protein and micronutrients. Culinary tradition, combined with modern understanding of nutrition, positions beef shank as both a cultural staple and a nutrient‑dense option within balanced dietary patterns. As consumers aim to optimize nutrient intake, selecting cuts like shank that deliver robust nutrient profiles with minimal waste aligns with sustainable and health‑oriented eating practices.

A 3 oz (≈85g) serving of cooked, simmered beef shank crosscuts — trimmed to 1/4" fat — provides approximately 171 kcal with a striking 28.6g of protein and virtually no carbohydrates. Its macronutrient distribution emphasizes lean muscle tissue, yielding around 70% of calories from protein and only ~30% from fat, with saturated fat at roughly 1.9g. This composition makes it a strong candidate for supporting muscle protein synthesis and satiety without excessive caloric load. Protein from beef shank is complete, containing all essential amino acids in proportions suitable for human needs. Individual amino acids like lysine, leucine, and valine — key players in muscle repair — are present in significant amounts, contributing to an amino acid score of ~96% (indicative of high biological value). Additionally, beef shank contributes to micronutrient needs: iron (~3.3mg per serving) supports oxygen transport and energy metabolism, zinc (~8.9mg) plays a role in immune function and DNA synthesis, and vitamin B12 (~3.2µg) is essential for neurological health and red blood cell formation. Other micronutrients include niacin (B3) and vitamin B6, which participate in energy metabolism, as well as selenium, a trace element with antioxidant functions. Mineral ratios in trimmed beef are favorable for maintaining electrolyte balance — potassium at ~380mg complements sodium levels at ~54mg, which can be pertinent for individuals managing blood pressure within healthy ranges when overall diet quality is high. The total fat content is modest but includes monounsaturated and polyunsaturated fatty acids, which can support membrane fluidity and cellular function. Saturated fat is kept low through trimming, aligning with recommendations for lean meats. In comparison to other beef cuts, shank provides a nutrient‑dense profile similar to eye of round or sirloin but with more connective‑tissue‑derived gelatin when simmered longer, which may benefit joint health and gut lining through collagen release. Overall, beef shank stands out for its high protein content relative to calories, making it valuable for dietary strategies focusing on lean muscle preservation, weight management, and micronutrient sufficiency in diverse populations.

Source: USDA FoodData Central (FDC ID: 169442)