sirloin steak nutrition facts

A 3 ounce cooked serving of lean sirloin steak (visible fat trimmed) contains 150 calories, 26 grams of protein, and only 4.9 grams of fat. This makes top sirloin one of the leanest, most protein-dense cuts of beef available. The USDA FoodData Central database, referenced by the National Cattlemen’s Beef Association, records that a 3…