Recipes · Main Dishes · American
Christmas Overnight Breakfast Casserole Recipe
Ingredients
Instructions
- Whisk together your eggs, milk, and Dijon mustard in a medium bowl.
- Reserve a quarter of your diced red and green bell pepper.
- Add ham, onion, peppers, and bread to the egg mixture.
- Butter or spray a 9x13 casserole dish. Pour in the mixture.
- Top the casserole with the cheeses and the reserved bell peppers.
- Cover with plastic wrap and place in the fridge overnight or up to 12 hours.
- When ready to bake, preheat oven to 350 degrees. Let the casserole sit on the counter for 30 minutes to take the chill off while the oven preheats.
- Bake the casserole at 350 for 55-60 minutes. If it begins to brown too quickly, cover it with foil.