Mushroom Swiss Burgers Recipe
What’s in Swiss Mushroom Burgers? Homemade beef burgers are all dressed up with melted Swiss cheese, sautéed mushrooms and onions, and just enough mayo and arugula to really tie it all together! Ground Beef: I like to use 85% lean ground beef for my burgers. Mushrooms: Feel free to use your favorite variety of mushrooms on the burgers. Swiss Cheese: To properly melt the Swiss cheese, be sure to cover the skillet with a lid or aluminum foil....