8 oz. thinly sliced boiled ham
6 oz. Swiss cheese
1 stick melted margarine
1 1/2 Tbsp. poppy seed
1/2 tsp. worcestershire sauce
1 1/2 Tbsp. mustard
2 pkg. Pepperidge Farms party rolls

Slice top off whole package of rolls. Layer ham and sliced cheese. Put top back on rolls. Cut into separate pieces. Stir other ingredients into melted margarine. Pour over rolls and let set for 30 minutes, or overnight in refrigerator. Bake at 350° for 15 to 20 minutes.