Upside - Down Pizza - cooking recipe

Ingredients

1 lb. ground beef or sausage
1 c. chopped onions
15 oz. jar of pizza sauce
1/4 lb. pepperoni, coarsely chopped
1/2 tsp. Italian seasoning, optional
2 oz. jar sliced mushrooms, drained
2 c. shredded mozzarella cheese

Preparation

Heat oven to 400. In a skillet, brown meat and onions. Drain fat. Stir in pizza sauce, pepperoni, seasonings, and mushrooms. Bring mixture to a boil; reduce heat and simmer 15 minutes, stirring occasionally. Spoon into a greased 9 x 12 baking dish. Sprinkle cheese over hot mixture; set aside.