1 onion, chopped and sauteed
1 can cream of celery soup
1 lb. grated Cheddar cheese
1 pkg. cooked egg noodles
2 cans drained tuna fish
1 jar pimento, chopped
2 sticks butter

Saute onions in butter until tender. Stir in soup that has been diluted with 1/2 can water. Stir in cheese, cooked egg noodles, tuna fish, and pimentos. Put in buttered casserole dish. Top casserole with paprika. Bake at 350 degrees for 25 minutes or until hot.