1 lb. ground beef, browned and drained
1 (3 1/2 oz.) pkg. pepperoni slices
1 med. diced onion
1/2 diced green pepper
1 sm. can mushrooms, drained
1 (14 oz.) jar Prego spaghetti sauce
1/2 c. spiral macaroni
1/2 c. elbow macaroni
1/2 lb. Mozzarella cheese, shredded

Mix cooked ground beef, pepperoni slices, onion, pepper, mushrooms and Prego sauce. Cook the macaroni in boiling water until tender; drain. Layer meat mixture, pasta and cheese into a 2 quart greased casserole dish. Bake at 350 degrees for 30 minutes or until bubbly.