Mix butter, onions, mustard and ... both sides of buns. Place one piece of ham and one piece of cheese on each bun. Wrap each ... prepared earlier and frozen.
Soften butter, add mustard, onion and poppy seed. Spread bottom bun with butter mixture, place ham and cheese spread mixture on cheese, top ... degrees for 20 minutes.
Using food processor or food grinder mix together the cheese, olives, green pepper, onion ... Spread on buttered bun halves and broil until lightly browned, approximately 5 minutes.