Hot Corned Beef Sandwich
["1 can corned beef", "3 stalks celery, chopped", "4 slices American cheese", "5 Tbsp. mayonnaise", "1 tsp. onion flakes"]
["Mix altogether and spread on buns.", "Wrap in foil and bake in oven about 20 minutes at 350\u00b0."]
["corned beef", "stalks celery", "American cheese", "mayonnaise", "onion flakes"]