Party Ham Rolls
["1 (8 oz.) jar Dijon mustard", "2 Tbsp. poppy seed", "3/4 lb. thinly sliced ham", "1 c. butter, softened", "2 (7 1/2 oz.) pkg. party rolls", "8 oz. thinly sliced Swiss cheese"]
["Mix mustard, butter and poppy seed.", "Cut rolls in half; spread mixture on each cut side.", "Place a small amount of ham and Swiss cheese on bottom of each roll.", "Cover with top half of roll. Place rolls back in the foil pan that they came from and wrap with foil.", "Bake at 300\u00b0 for 10 to 15 minutes or until cheese melts. Yield: 3 1/2 dozen."]
["mustard", "poppy seed", "ham", "butter", "party rolls", "Swiss cheese"]