This pizza hamburger casserole recipe makes a quick and easy hamburger casserole with a pizza themed flavor! It’s an easy Italian style family meal everyone in the family will love!
2 lbs. hamburger (ground beef)
1 onion, chopped
1 green pepper, chopped
1( 4 oz.) can mushrooms
1 (32 oz.) jar spaghetti sauce
1 (10 oz.) can pizza sauce
4 oz. pepperoni
16 oz. mozzarella cheese, grated
3 cups macaroni twists, uncooked