1 pkg. Pepperidge Farm party rolls
1/2 lb. ham
1/2 lb. Swiss cheese
1 stick butter, melted
1 tbsp. Worcestershire sauce
2 tbsp. Frenchs' yellow mustard
2 tbsp. dried onion flakes
2 tsp. poppy seed, optional

Slice tops off party rolls and place in baking dish. Top with ham and cheese, then spoon on half of butter mixture. Put tops on rolls and spoon other half of butter mixture on them. Cover tightly and refrigerate several hours or overnight. Bake uncovered at 350 degrees until cheese melts. (about 20 minutes). I usually double recipe since rolls are small.