1 lb. screw type macaroni
1 sm. can mushrooms
1 sm. green pepper, diced
1 1/2 c. grated Mozzarella cheese
1 jar spaghetti sauce

Cook macaroni until done. Fry pepper and mushrooms until soft. Add sauce and heat through. Pour over macaroni. Add the sliced pepperoni and cheese on top. Bake at 350 degrees for 20-25 minutes.