Hot Sandwiches - cooking recipe

Ingredients

1 lb. of one of the following: chipped ham, baked ham or turkey breast lunch meat
1 c. grated American cheese
1 Tbsp. mustard
2 or more Tbsp. mayonnaise
1 onion, diced
large buns

Preparation

Combine all the ingredients together in large bowl.
Put into buns.
Wrap in foil and heat about 1/2 hour at 250\u00b0.