Beef, variety meats and by-products, mechanically separated beef, raw

Mechanically separated beef is a finely textured product made by pressing residual meat from bones after the main cuts are removed, and it's typically used as an ingredient in processed foods like hot dogs, sausages, and canned meat products rather than cooked as a standalone cut. Its soft, paste-like consistency blends easily into ground and emulsified products, which is why it rarely appears on its own at a butcher counter or in a home kitchen recipe. Home cooks are far more likely to encounter it as a listed ingredient on a package than to buy or prepare it directly.

Because this is a raw processed ingredient rather than a retail cut, storage and handling follow standard raw meat rules: keep it refrigerated and use or freeze it promptly. Nutritionally, per 100 g it's notably dense in minerals, providing about 37% of the Daily Value for calcium and 32% for iron, alongside 15 g protein and 276 calories per 100 g. Those mineral levels come from the bone-adjacent tissue included in the mechanical separation process, which is part of why this product shows up as an ingredient rather than a cut cooked at home.