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Beef Loin Top Sirloin Whole Vacuum Packaged USDA Prime per lb
In-store pricing snapshot
Based on recent checks across 540 Costco warehouses reporting.
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Premium USDA Prime whole top sirloin beef loin, vacuum packaged for freshness. Cut from the loin primal, this whole top sirloin represents the highest quality beef grading available, with only 5-8% of all U.S. beef achieving USDA Prime status. Features exceptional marbling for superior juiciness and flavor while maintaining a relatively lean profile compared to ribeye. The top sirloin cut yields a far superior product to bottom sirloin, offering robust beefy flavor with a firm, satisfying texture.
Vacuum packaging flash-seals the beef in its natural juices to lock in freshness and flavor during storage. This whole cut is ideal for those who prefer to portion their own steaks or roasts to custom specifications. The top sirloin is versatile and works well when cooked from rare to medium doneness. Wet-aged for 21+ days to enhance tenderness and develop rich flavor. Best prepared using high-heat methods like grilling, pan searing, or the steakhouse method of searing then finishing in the oven.
Nutrition per 4 oz serving: 300 calories, 21g protein, 0g carbs, 23g total fat (9g saturated). Ingredients: Beef. No allergens.