1 (7 oz.) can tuna
1 c. chopped celery
1/2 c. American cheese, cut in pieces
1/4 c. mayonnaise
1 sm. onion, chopped
Salt and pepper to taste
8 buns

Preheat oven to 350 degrees. Mix tuna, celery, cheese mayonnaise, onion, salt and pepper. Fill buns with tuna mixture. Wrap in foil. Bake at 350 degrees for 15 to 20 minutes. Yield 8 servings.