Make Ahead Breakfast Casserole

bootsandbiscuits.com

Make Ahead Breakfast Casserole

Easy u0026amp; delicious sausage and mushroom breakfast casserole.

Prep

15 min

Cook

1h 5m

Total

1h 20m

Serves

10

Instructions

  1. 01

    Brown the sausage in a skillet. Drain.

  2. 02

    Lightly grease a 9x13 or 11x15 casserole dish.

  3. 03

    Place croutons in the bottom of the dish.

  4. 04

    Whisk together the eggs, milk, mushroom soup, mushrooms and mustard.

  5. 05

    Add the sausage to the casserole dish over the croutons.

  6. 06

    Pour the egg mixture over the sausage and croutons.

  7. 07

    Cover with foil and refrigerate overnight or at least 8 hours.

  8. 08

    Remove from the refrigerator and let stand at least 30 minutes.

  9. 09

    Bake, uncovered, at 325 for about an hour, or until set. It the top starts to brown too much, lightly cover with foil.

  10. 10

    Sprinkle cheese over top and bake another 5-10 minutes, until cheese melts.

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