Made with our New Premium Select Cut Butcher's Blend Beef
The A1 Mushroom Swiss Burger is upgraded with our premium select cut butcher's blend, served on a fresh-baked bun.
The A1 Mushroom Swiss Burger proudly features Tillamook® Cheese, from Tillamook County Creamery Association -- the farmer-owned co-op of about 80 farming families in Tillamook County, on the coast of Oregon.