4 oz. elbow macaroni
1/2 c. chopped onion
1/3 c. chopped green pepper
1 tbsp. butter
1 can Spam, cubed
1 can cream of mushroom soup
1/2 c. catsup
1/3 c. shredded cheddar cheese

Cook macaroni; drain. In large skillet, stir onion and pepper in butter. Cook until tender and stir in remaining ingredients. Pour into ungreased 1 1/2-quart casserole. Cover; bake 30 minutes in 400 degree oven.