Overnight Breakfast/Brunch Casserole

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Total Time
10 mins
35 mins

This is different than your average breakfast casserole. It is so yummy and easy to put together. You can easily make this into a light dish by substituting egg beaters and light cheese. I've made it both ways and both are equally good! Also, if you cut the recipe in half, use 2 whole eggs and 1 egg white. If you're a vegetarian, this is also good without bacon!

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  1. Butter the bottom of a 13x9 inch pan. Place bread cubes into pan, followed by bacon, spinach, and mushrooms. Sprinkle cheese on top.
  2. Beat eggs together with milk, salt, and mustard. Pour over bread mixture.
  3. Cover pan tightly and refrigerate overnight or at least 3 hours.
  4. When ready to cook, remove pan from fridge and let sit at room temperature while oven preheats.
  5. Bake, uncovered, at 350 for 35 minutes.