4 eggs
1 c. regular milk
1 c. evaporated milk
1/4 tsp. salt
8 oz. Cheddar cheese (mild or sharp)
8 pieces bread sandwich
8 oz. Mozzarella cheese

Grate cheeses, cut crust off bread. Grease crock pot with butter. Place bread and cheese alternately in pot. Pour mix over bread and cheese. Put pot on low and cook for 3 to 4 hours.