Pizza Casserole

Pizza Casserole

1 lb hamburger
1 green pepper
3 cups penne noodles
1 lb mozzarella cheese, grated
salt and pepper
1 onion
1 can mushrooms
1 stick pepperoni
1 can tomato sauce
1 can pizza sauce

Brown hamburger, onion and green pepper; drain.
Cook noodles until tender.
Mix all ingredients, reserving some cheese for topping.
Bake in greased casserole dish at 350 for 1 hour or until bubbly.