1/4 c. butter
2 tbsp. prepared horseradish mustard
2 tsp. poppy seed
2 tbsp. chopped onions
4 buns
Sliced boiled ham
Sliced Swiss processed cheese

Thickly spread buns with mixture made of butter, horseradish mustard, poppy seed and onions.

Add slice of ham and slice of cheese. Wrap in tin foil. Bake at 350 degrees for 20 minutes.