Ingredients

6 Slice frozen Texas toast
1 3/4 Pound ground beef
1 Cup pizza sauce, divided
18 Slice pepperoni
12 Slice Mozzarella cheese, divided
1 Cup sliced fresh mushrooms
1 Tablespoon butter
Sliced green peppers, optional
sliced ripe olives, optional
6 Teaspoon grated Parmesan cheese

Instructions

Prepare the Texas toast slices according to package directions. Shape beef into 12 thin patties. Top 6 patties with 1 tablespoon pizza sauce, 3 slices of pepperoni and 1 slice of mozzarella cheese. Top with remaining patties. Press edges firmly to seal. Grill patties, covered, over medium heat for 8 minutes on each side or until meat thermometer reads 160 degrees. Meanwhile, in a skillet sauté mushrooms in butter. Top each burger with a rounded tablespoon of remaining pizza sauce and a slice of mozzarella cheese. Cover and cook 3 minutes longer or until cheese is melted. Top prepared toast with green pepper slices, burgers, sautéed mushrooms, olives and Parmesan cheese.