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Rastelli's Smashed Butter Burger 16/3 oz (3 lbs)
In-store pricing snapshot
Lowest verified warehouse price · 44 Costco warehouses reporting.
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Rastelli's Smashed Butter Burgers are premium frozen beef patties made from Angus beef blended with salted butter for exceptional flavor and juiciness. These restaurant-quality burgers cook up with crispy edges and a juicy center, delivering the authentic smash burger experience at home. The 3-pound package contains 16 individually portioned 3-ounce patties, perfect for quick weeknight dinners or weekend grilling.
The burgers use a special technique where thin beef patties are pressed on a hot griddle, maximizing surface contact to create the Maillard reaction that delivers a crave-worthy crust, deep flavor, and crispy edges. The addition of butter ensures the patties stay moist inside while developing that signature seared exterior. Preparation is simple: place the fully defrosted burger patty in a pre-heated pan or on a flat top grill over medium-high heat, cook for 2 minutes on one side, then turn and cook for another 2 minutes until the internal temperature reaches 160°F. For best results, defrost before cooking.
Nutrition per serving (1 burger, 85g): 250 calories, 21g protein, 0g carbohydrates, 20g total fat (9g saturated fat), 70mg cholesterol, 210mg sodium. Contains: beef, salted butter (pasteurized cream, salt), sea salt, black pepper. Allergens: contains milk.