Hot Ham Sandwiches - cooking recipe

Ingredients

1 stick butter
1/4 c. mustard
3 Tbsp. sesame seed
1/2 c. minced onion
sliced Swiss cheese
sliced ham
buns or slices of bread

Preparation

Mix together first 4 ingredients.
Can store in refrigerator for a long period of time.
Spread mixture on bun or thick slices of Italian or French bread.
Add 1 slice of ham and 1 slice of Swiss cheese.
Wrap in aluminum foil and bake at 400\u00b0 for 15 minutes.
Can freeze, thaw and heat in oven.