Party Ham-Cheese Rolls - cooking recipe

Ingredients

1/4 lb. soft butter
2 tsp. prepared mustard
2 tsp. Worcestershire sauce
1 small onion, grated
1 pkg. (20) party rolls (with aluminum tray)
1 (4 or 5 oz.) pkg. sliced cooked ham
1 (4 oz.) pkg. sliced Swiss cheese

Preparation

Mix butter, mustard, Worcestershire and onion.
Cut party rolls in half (whole package at a time), horizontally.
Spread butter mixture on top and bottom of each half.
Put slices of ham and cheese on rolls and put back together.
Put back in aluminum tray and then cut each individual roll.
Heat in oven at 350\u00b0 until cheese is melted.
(Can freeze before cooking.)