8 slices bread, cubed
8 oz. pkg. cheddar cheese, shredded
2 c. diced ham or equal amount of fried and drained sausage
2 c. milk
5 eggs, beaten
1/2 tsp. dry mustard
1 tsp. salt and pepper

Grease 9 x 13 pan. Layer first 3 ingredients in pan. Mix remaining ingredients. Pour liquid over first layer. Let stand overnight in refrigerator. Cover and bake 1 hour at 350 degrees. Uncover and bake 15 minutes at 350 degrees.

Additional optional ingredients: green pepper, onion, bacon, mushrooms.