Here's one I have for an egg bake.
6 slices bread, cubed
8 - 10 eggs
4 cups milk
1 1/2 tsp salt
1/2 tsp dry mustard
(1/4 to 1/2 cup of extra ingredients)
1/2 lb. grated cheddar cheese
1. Put bread cubes in 9 x 13 pan
2. Beat eggs, milk, salt and mustard. Pour over bread cubes.
3. Add 1/4 to 1/2 cup of any extra ingredients of your choice...
ham, bacon, Italian sausage, broccoli, mushrooms,onion, celery, pimentios, etc...
4. Put cheese over the top and refrigerate over night.
5. Bake at least one hour at 350. The center will become solid and the sides will be begin to pull away from the pan when done.