McCormick Grill Mates Smash Burger Seasoning is a bold, savory spice blend crafted to replicate the crave-worthy flavors of a classic diner-style smash burger. The blend combines salt, garlic, onion, paprika, and a signature mix of spices and herbs that deliver a deeply seasoned crust when pressed against a hot griddle or cast iron surface.

At 19.5 oz, this Costco-exclusive bulk container provides enough seasoning for dozens of burgers, making it ideal for frequent grilling. Simply season ground beef patties before smashing, or use as an all-purpose seasoning for burgers, meatloaf, or other ground meat dishes. No additional spices are needed — the blend is ready to use straight from the shaker.

McCormick's Grill Mates line is formulated for high-heat cooking, so the spice blend stands up to searing temperatures without burning. The large format resealable container keeps seasoning fresh between uses.