Swiss Tuna Grill
["1 (6 1/2 oz.) can tuna", "1/2 c. chopped celery", "2 Tbsp. chopped onion", "1/4 c. mayo", "1/2 c. shredded Swiss cheese", "1/4 c. sour cream"]
["Combine and spread on rye bread that has been buttered on outside.", "Grill in skillet until cheese melts."]
["tuna", "celery", "onion", "mayo", "Swiss cheese", "sour cream"]