1/2 lb. softened butter
3 tbsp. poppy seeds
1 tbsp. Worcestershire sauce
3 tbsp. mustard
2 pkgs. Pepperidge party rolls
1 lb. ham
6 slices Swiss cheese

Mix together butter, poppy seeds, Worcestershire sauce and mustard. Split rolls in half. Spread top and bottom with butter mixture. Cut ham and cheese to fit rolls. Wrap in foil. Bake at 400 degrees for 10 minutes.