Hot Ham Sandwiches
["1/2 c. margarine, softened", "1/4 c. horseradish mustard", "1/4 c. chopped onion", "4 tsp. poppy seed", "8 dinner rolls or buns", "8 thin slices boiled ham", "8 slices Swiss cheese"]
["Heat oven to 350\u00b0.", "In small bowl, combine margarine, mustard, onion and poppy seed.", "Spread mixture on both surfaces of rolls. Fill each with 1 slice ham and 1 slice cheese.", "Wrap each sandwich in foil.", "Place on cookie sheet.", "Bake at 350\u00b0 for 15 or 20 minutes or until thoroughly heated.", "Makes 8 sandwiches."]
["margarine", "horseradish mustard", "onion", "poppy seed", "buns", "thin", "Swiss cheese"]