We hosted friends recently at our house for the weekend. Whenever we have guests, I prefer to do as much of the prep work ahead of time as possible. So it should come as no surprise that I lean on recipes like this make ahead breakfast casserole as a go-to breakfast option when entertaining people for the weekend.
Not only is this recipe super versatile, but you can assemble it entirely ahead of time and then pop it into your oven when ready to eat!
The vegetables and protein in the below Make Ahead Breakfast Casserole recipe are honestly more of a suggestion than a rule; I was using up a bunch of vegetables I had on hand, so feel free to use whatever sounds good to you as well!
Ingredients (serves 8):
- 1 (10 oz) loaf sourdough bread, cut into cubes
- 1 tablespoon olive oil
- 1 pound breakfast sausage, casings removed
- 1 medium onion, chopped
- 2 bell peppers, chopped
- 4 garlic cloves, minced
- 1 (16 oz) container sliced mushrooms
- 1 (6 oz) bag baby spinach
- salt and pepper, to taste
- 1 dozen eggs, large
- 1 cup whole milk
- 1 (8 oz) bag shredded cheddar cheese