1 (32 oz.) Ragu or Prego sauce
1 (7 oz.) box shell macaroni
2 c. mozzarella cheese
1 (8 oz.) can mushrooms
1 pkg. pepperoni

Brown sausage; drain. Add Ragu or Prego to prepared macaroni. Layer ingredients in 9 x 13 inch pan, macaroni, then meat, top with cheese and mushrooms. Cover with pepperoni then cover with aluminum foil and bake at 350 degrees for 30 minutes. After it is done let stand for 20 minutes.