Use Your Microwave
Assemble sandwiches as directed; place in single layer on microwaveable plate. Microwave on HIGH 15 sec. or until cheese begins to melt.
Serve with crisp fresh vegetables and your favorite fresh fruit to round out the meal.
Onions can be cooked ahead of time; cool, then refrigerate up to 4 hours. Reheat in skillet before adding ham; continue as directed.