Party Ham Rolls
["2 Tbsp. mustard", "2 sticks margarine, melted", "3 Tbsp. poppy seeds", "1 onion, grated", "1 Tbsp. Worcestershire sauce", "3 pkg. small Denver rolls", "3 oz. boiled ham, diced", "3 oz. Swiss cheese, grated"]
["Combine first 5 ingredients in bowl; mix well.", "Cut roll in half. Spread sauce over bottom half of rolls.", "Sprinkle with ham and cheese. Cover with top half of rolls.", "Cover and bake at 350\u00b0 for 10 to 12 minutes. May be frozen and reheated."]
["mustard", "margarine", "poppy seeds", "onion", "Worcestershire sauce", "rolls", "boiled ham", "Swiss cheese"]