1/2 cup butter or margarine, melted
1 tablespoon prepared mustard
1 tablespoon poppy seeds
1 tablespoon Worcestershire sauce
1 package Hawaiian rolls, sliced
1 pound shaved ham or turkey
1 pound shaved baby Swiss cheese
Mix butter, mustard, poppy seeds and Worcestershire sauce. Spread on sliced rolls. Layer with ham or turkey and cheese. Top with top of rolls. Wrap in foil and bake 30 minutes in 400-degree oven.