5 oz. pkg. corkscrew shaped macaroni
1/2 c. chopped onion
1/3 c. chopped green pepper
1 tbsp. butter
12 oz. can Spam
1/2 c. catsup
1/2 c. shredded cheddar cheese

Cook macaroni as directed, drain cut Spam into cubes. Saute chopped vegetables in butter. Combine all ingredients in casserole. Bake at 350 degrees for 30 to 45 minutes.