Ham Sandwiches - cooking recipe

Ingredients

1/4 c. soft margarine
2 Tbsp. horseradish mustard
2 tsp. poppy seed
2 Tbsp. chopped onion
4 hamburger buns
4 thin slices boiled ham
4 slices Swiss cheese

Preparation

Mix butter, horseradish, poppy seed and onions.
Spread on sandwich.
Bake for 20 minutes at 350\u00b0.