1 sm. onion, chopped
1/4 c. chopped, green pepper
1 tbsp. butter
1 (6 1/2 to 7 oz.) can flaked tuna, drained
1 (4 1/2 to 6 1/2 oz.) can shrimp, drained
1 (10 1/2 oz.) can cream of mushroom soup
2 c. cooked, shell macaroni
1/2 c. shredded sharp cheddar cheese

Saute onion and green pepper in butter until tender. Combine with tuna, rinsed shrimp, soup, and macaroni. Pour into a 1 1/2 quart casserole; sprinkle with cheese. Bake at 375 degrees for 30 minutes. Yield: 6 servings.