Charlotte'S Buns - cooking recipe

Ingredients

1 1/2 lb. boiled or baked ham
1 lb. Swiss cheese slices
1/2 lb. soft margarine
3 Tbsp. prepared mustard
1 large onion, grated
1 tsp. Worcestershire sauce
1 1/2 Tbsp. poppy seed
12 large hamburger buns or Italian rolls

Preparation

Mix last 5 ingredients together.
Spread mixture on hamburger buns or Italian rolls.
Add a layer of ham and Swiss cheese.
Wrap sandwiches in foil and freeze.
Remove from freezer several hours before serving.
Bake at 325\u00b0 for 25 minutes.