Beef, shoulder top blade steak, boneless, separable lean and fat, trimmed to 0" fat, select, raw

Beef shoulder top blade steak is a specific cut of beef taken from the top portion of the shoulder (the chuck primal) of cattle. This part of the animal sees moderate use during life, which contributes to a good balance of tenderness and flavor. The top blade steak is sometimes known as a flat iron steak in certain culinary contexts, although flat iron typically refers to the boneless portion after removing a central tough connective tissue. Historically, this cut became popular in the U.S. as butchers sought to maximize the value of chuck cuts, which were once considered less desirable due to connective tissue content and variable tenderness. USDA standards classify this cut within beef products, and when labeled “select,” the meat has modest marbling and relatively lean characteristics compared with higher grades like choice or prime. The term "select" indicates moderate palatability and tenderness, often requiring careful cooking methods to optimize eating quality. Anatomically, the top blade steak lies above the shoulder blade and forward of the rib section. It contains a central line of connective tissue that can be removed to create the flat iron steak, a premium steak known for its tenderness. In the whole beef hierarchy, shoulder cuts vary widely: some like the top blade and flat iron offer good protein content with reasonable fat levels, while others such as brisket and chuck roast are richer in fat and gelatinous connective tissues. The top blade steak, when trimmed to 0" of external fat, represents one of the leaner steak options available. Because this steak originates from muscle that works but is not overused like round or shank muscles, it has moderate tenderness and flavor. Beef shoulder top blade steak also appears in various cuisines where beef is central — in American steakhouses, in Argentine asado, and in stir‑fries and fajitas given its adaptability to numerous cooking methods. The quality and flavor of a top blade steak can vary with cattle genetics, diet, and aging. Grass‑fed beef often has a different fatty acid profile compared with grain‑fed, including potentially higher omega‑3 levels, though the evidence on health differences remains limited and nuanced. In meat science, the cut is valued for its balance of nutrition and flavor, making it a frequent choice in meal planning for protein‑rich diets. Its nutrient composition reflects typical characteristics of lean red meat: high biological value protein and essential micronutrients such as iron and zinc, which are particularly concentrated in red meats compared with many plant sources. Because it is lean, trimming external fat reduces total calorie density while preserving nutrient content. In summary, beef shoulder top blade steak is a versatile, nutrient‑dense cut of beef appreciated for its utility in diverse culinary contexts and strong contribution to dietary protein and micronutrient needs.

The nutrition profile of beef shoulder top blade steak reflects its classification as a lean red meat. A 3 oz (85 g) raw serving contains ~116 kcal, with the majority of calories coming from protein (~59%) and the remainder from fat (~41%). This balance makes it a high‑protein, moderate‑fat food ideal for those seeking nutrient‑dense meals without excessive calories. Protein in beef is considered “complete,” meaning it contains all nine essential amino acids necessary for human health. The amino acid profile includes significant levels of leucine, lysine, and valine, which are key for muscle protein synthesis and metabolic regulation. Lean beef cuts like the top blade steak also deliver micronutrients at concentrations that exceed many plant‑based sources. For example, a single serving provides ~2.1 mg of iron, a mineral critical for oxygen transport and energy metabolism, and ~3.7 µg of vitamin B12, which is essential for nerve function and red blood cell formation. The iron in beef is heme iron, which is absorbed more efficiently than non‑heme iron found in plant foods. Furthermore, zinc (~6.7 mg) is abundant in beef, supporting immune function and DNA synthesis. Potassium (~292 mg) assists with fluid balance and blood pressure regulation, while B‑vitamins like niacin and riboflavin contribute to cellular energy processes. Fat in this cut is modest and primarily saturated and monounsaturated fats. Saturated fat (~2.3 g per serving) contributes to flavor and satiety but is a nutrient that health authorities recommend moderating in the context of overall dietary patterns due to associations with LDL cholesterol when consumed in excess. Distinct fatty acids such as palmitic and stearic acid contribute to the saturated fat total, while oleic acid comprises a large portion of monounsaturated fats. Other nutrients present in smaller amounts include magnesium, phosphorus, and selenium — each playing roles in bone health, energy metabolism, antioxidant defense, and thyroid function. Carbohydrates are virtually absent in this steak (0 g), making it suitable for low‑carb and ketogenic diets. Dietary fiber is also absent as expected for a meat product. Its cholesterol content (~60.4 mg) reflects beef’s role as an animal product; dietary cholesterol has complex effects on blood cholesterol levels and health outcomes, with individualized responses based on genetics and overall diet. When compared to other proteins such as poultry or fish, beef generally offers higher levels of iron, zinc, and B‑vitamin complexes, though it can also have higher saturated fat content. Lean cuts like top blade steak trim much of the external fat, narrowing this gap. Importantly, how beef is cooked affects nutrient retention: high‑temperature grilling can reduce some B vitamins, while slow roasting can preserve more micronutrients due to gentler heat application. Ultimately, the nutrient density of beef shoulder top blade steak affords strong nutritional value within balanced dietary patterns that emphasize portion control and variety.

Beef shoulder top blade steak, like other unprocessed red meats, contributes several evidence‑based health benefits when consumed in moderation within balanced dietary patterns. One of the most well‑established benefits is high‑quality protein, which supports muscle maintenance, repair, and metabolic health. Protein from beef provides all essential amino acids in proportions that support muscle protein synthesis, particularly important for athletes, older adults, and individuals recovering from injury. In addition, essential amino acids such as leucine have specific signaling roles in muscle metabolism beyond just substrate provision. Iron status is another important benefit. Beef delivers heme iron, which is absorbed more efficiently than the non‑heme iron found in plants. This is especially relevant for populations at risk of iron deficiency, such as women of reproductive age, adolescents, and endurance athletes. Adequate iron status supports energy levels, cognitive function, and immune response. Evidence from dietary intake studies suggests that including lean beef can meaningfully raise iron intake — a critical nutrient gap in some diets. Zinc is another key micronutrient present in appreciable amounts in beef shoulder top blade steak. Zinc plays roles in immune defense, wound healing, and DNA synthesis. Because zinc bioavailability from animal sources is higher than from many plant foods, lean beef serves as a reliable zinc source. A deficiency in zinc can impair immune responses and increase susceptibility to infections, making regular intake important in vulnerable populations. Beef also contributes B vitamins, notably vitamin B12 and niacin, which are important for nervous system health and cellular energy metabolism. Vitamin B12 deficiency can lead to anemia and neurological symptoms, and it is not reliably obtained from plant sources alone. Thus, individuals following restrictive diets may benefit from including lean beef or fortified sources to ensure adequate intake. Emerging evidence from randomized controlled trials suggests that unprocessed beef does not dramatically worsen most cardiovascular risk factors such as blood pressure or HDL cholesterol when consumed in place of other protein sources, though small increases in LDL cholesterol have been observed in some comparisons. These findings underline the importance of overall dietary context: lean cuts of beef can be included in heart‑healthy patterns such as the DASH or Mediterranean style when balanced with vegetables, whole grains, and healthy fats. Beyond cardiometabolic outcomes, recent research emphasises that nutrient sufficiency from diverse sources — including lean red meat — supports optimal growth, immune function, and quality of life across life stages. However, large observational studies also link high intakes of total red meat with elevated risks for certain chronic diseases, indicating moderation and balance in intake patterns.

Despite the valuable nutrients it provides, beef consumption carries potential risks that individuals should consider. Particularly at high levels of intake, red meat has been associated with increased risks of certain chronic diseases in epidemiological research, although causality is complex and multifactorial. Meta‑analyses of observational studies report associations between high red meat consumption and elevated risk of certain types of cancer, including colorectal cancer and other gastrointestinal cancers. This risk is thought to involve compounds such as heme iron and cooking‑related compounds formed at high temperatures, as well as overall dietary patterns. Additionally, the International Agency for Research on Cancer has classified processed meats as carcinogenic and red meats as probably carcinogenic to humans, reflecting population‑level associations rather than innate toxicity of individual foods. Red meat consumption has also been explored in relation to cardiovascular and metabolic health. While trials of unprocessed lean beef have shown minimal effects on most blood lipids, some research indicates a modest increase in LDL cholesterol when beef replaces lower‑saturated‑fat proteins. Moreover, umbrella reviews suggest that high red and processed meat intakes correlate with increased risks of type 2 diabetes, coronary heart disease, and hypertension in populations with higher habitual consumption. Because these findings derive largely from observational data, they cannot prove causality, but they underline risks associated with high intake levels rather than occasional, moderate consumption. Specific populations should exercise caution: those with existing cardiovascular disease, dyslipidemia, or a family history of colorectal cancer may benefit from limiting red meat intake and emphasizing a variety of protein sources. Individuals with iron‑overload conditions such as hemochromatosis may also need to moderate intake due to the high bioavailability of heme iron. Furthermore, cooking methods affect health risk profiles. Charring or cooking beef at high temperatures can produce heterocyclic amines (HCAs) and polycyclic aromatic hydrocarbons (PAHs), compounds linked to DNA damage and cancer risk in animal models. Adopting lower‑temperature cooking techniques such as braising or sous‑vide and avoiding direct exposure to open flame can reduce formation of these compounds. Individuals with gout or elevated uric acid levels should also be mindful of purine content in red meat since purines can contribute to increased uric acid and trigger gout flares. In summary, while lean cuts like shoulder top blade steak are nutrient‑dense and can be part of healthy diets, moderation and mindful cooking choices are important, especially for populations with certain health risks.

Source: USDA FoodData Central (FDC ID: 169536)