1 pound over cooked mild potatoes
2 medium eggs, lightly beaten
2 cups cheddar cheese, shredded
1 cup sliced fresh mushrooms
1 cup cooked ham
1 cup chopped celery
1/2 cup chopped green onions
1/2 cup chopped celery, seeded and chopped
1/2 cup chopped celery
Cut the potatoes into 1 inch cubes. Place them in a large bowl. Add eggs, cheese, mushrooms, ham, celery, green onions, celery and celery. Mix well, cover and refrigerate.
Preheat the grill for high heat.
Place a sheet of aluminum foil on a large baking sheet. Place each cube of potatoes on the foil. Brush lightly with egg mixture, then top with cheese, shaking well to coat.
Bake 50 minutes in the preheated oven, until potato is crispy and cheese is lightly browned. Cool 10 minutes before removing the foil. Slice foil and serve cut side down.