Aunt Chiggar's Hot Ham Sandwiches

Combine
1/2 lb softened butter
4 T minced onion
4 T horseradish mustard
2 T poppy seeds
(mix and set aside)

2 lbs deli shaved or sliced ham (turkey works too)
sliced swiss cheese
brown buns (pumpernickle is our fav)
or you can use other thick breads.

Spread butter mixture thick on the buns. Pile on ham and a slice of swiss. Wrap sandwiches individually in foil. Bake at 350 deg for 20 minutes. Ok to freeze before baking.