1 pound chipped baked ham
1 package Swiss cheese
2 packages dinner ready-to-serve rolls
1 stick melted butter
1 tablespoon mustard
1 tablespoon Worcestershire sauce
1 tablespoon onion powder

Slice rolls in half and return bottom half to pan. Put a layer of ham and then a layer of cheese on rolls. Mix butter, mustard, worcestershire sauce and onion powder together. Drizzle a small amount over cheese and save rest for topping. Add top half of rolls. Brush or spoon over the top of the rolls the remaining butter mixture.

Bake at 350°F for 20 to 25 minutes. May need to cover lightly with foil to keep tops from getting to brown. May refrigerate after fixing and bake just before serving.