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

Mix tuna, celery, cheese, onion, mayonnaise, salt and pepper. Fill buns and wrap in foil. Bake 15-20 minutes at 350 degrees.