Broccoli Cheese Strata!

1 whole wheat baguette, cut into 1 inch cubes
1 head of broccoli, chopped into florets
1 onion, diced
2 t. olive oil
8 eggs and 8 egg whites
2 c. milk
1 c. cheddar cheese, shredded
1 t. nutmeg
1 t. black pepper

Place bread cubes in a large casserole dish.  Top with broccoli florets.  Saute onion until soft and let cool.  Whisk eggs, egg whites, milk, cheese, nutmeg, pepper, and onions in a large bowl.  Pour mixture over bread and broccoli.  Cover and refrigerate for 8 hours or overnight so bread absorbs the egg mixture.  Uncover and bake at 350 degrees for 1 hour or until the top is golden brown.