In sprayed 9" x 13" pan place:
8-10 slices cubed bread (left overs, mix of bread’s, doesn't matter)
1 lb. browned sausage, bacon or cooked ham cubes
roughly 16 oz. cheddar cheese
1/8 to 1/4 cup diced onion &/or pepper

In blender mix:
6-8 eggs 3 cups milk (skim is fine)
several dashes of hot sauce
1 tsp. dry mustard (can substitute 1 T. liquid mustard)

Pour liquids in pan and mix. Store covered overnight in the fridge. Bake at 350 degrees for 1 hour.