Ham Sandwiches
["8 hamburger buns or 24 small biscuit size buns", "1/2 to 3/4 lb. ham", "1/2 to 3/4 lb. Swiss cheese", "1 stick margarine, softened", "2 Tbsp. grated or finely chopped onion", "1 Tbsp. poppy seed", "1/4 c. Dijon mustard"]
["Cream margarine, onion, poppy seed and mustard.", "Spread on both sides of buns.", "Place ham and cheese on bun.", "Put together and spread mustard mixture on top of bun.", "Wrap in foil and bake on cookie sheet for 15 minutes at 350\u00b0.", "These sandwiches may be made ahead and frozen.", "These may also be used as an appetizer when made on tiny Parker House rolls."]
["buns", "ham", "Swiss cheese", "margarine", "onion", "poppy seed", "Dijon mustard"]