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Cheesy Sausage Breakfast Casserole (Make Ahead)

Cheesy sausage breakfast casserole
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This breakfast casserole is perfect for holiday mornings and family visits. Sausage, cheese, eggs and cubed bread are layered in a dish the night before, then baked in the morning until puffed and golden. Everyone can sleep in and still have a hot breakfast.

Cheesy sausage breakfast casserole

Why You’ll Love It

  • Make it the night before.
  • Feeds a crowd.
  • Fluffy and cheesy.

What You Need

  • 1 lb breakfast sausage (browned and drained)
  • 6 cups cubed bread
  • 2 cups shredded cheddar
  • 8 eggs
  • 2 cups milk
  • 1 tsp dry mustard
  • 1/2 tsp salt

Pouring eggs over the casserole

How to Make Cheesy Sausage Breakfast Casserole

  1. Grease a 9×13 dish and spread the bread cubes in it.
  2. Top with the sausage and cheese.
  3. Whisk the eggs, milk, mustard and salt and pour over.
  4. Cover and chill overnight.
  5. Bake uncovered at 350°F for 45 to 50 minutes until set and golden.
  6. Rest 10 minutes and slice.

Tips

  • Day-old bread soaks up the eggs best.
  • Add peppers and onions if you like.
  • Cover with foil if the top browns fast.

Serving and Storing

Keeps 4 days in the fridge. Reheat slices in the microwave.

Frequently Asked Questions

Can I bake it right away?

Yes, but let it soak 30 minutes first.

Can I use bacon?

Yes, cooked and crumbled.

Can I freeze it?

Yes, baked and sliced, up to 2 months.

Cheesy sausage breakfast casserole

Cheesy Sausage Breakfast Casserole

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Sausage, eggs, cheese and bread baked into a fluffy breakfast casserole. Make it the night before for an easy morning.

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Prep Time 15 minutes
Cook Time 50 minutes
Total Time 1 hour 5 minutes
Course Breakfast
Cuisine American
Servings 10 servings

Ingredients
  

  • 1 lb breakfast sausage browned and drained
  • 6 cups cubed bread
  • 2 cups shredded cheddar
  • 8 eggs
  • 2 cups milk
  • 1 tsp dry mustard
  • 1/2 tsp salt

Instructions
 

  • Grease a 9x13 dish and spread the bread cubes in it.
  • Top with the sausage and cheese.
  • Whisk the eggs, milk, mustard and salt and pour over.
  • Cover and chill overnight.
  • Bake uncovered at 350°F for 45 to 50 minutes until set and golden.
  • Rest 10 minutes and slice.

Notes

Overnight chilling time is not included.

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Keyword Egg Casserole, make-ahead breakfast, sausage breakfast casserole