This breakfast casserole is one that can not only be made ahead of time but also be frozen until it is needed.

Easy Make-Ahead Breakfast Casserole

Recipe Source: Sally's Baking Addiction

  • 2.5 hrs prep
  • 45 min cook
  • Beginner

This wonderful breakfast casserole consists of sausage, tender vegetables, crusty bread, and an egg and milk mixture. After that, either chill and then bake it or freeze it for later.

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What Makes This Pinworthy?

One of the best breakfast casseroles we have ever tested here at Pinworthy Kitchen, this recipe is filled with sausage, fresh vegetables, bread, eggs, and milk. It all comes together to form one lovely breakfast casserole that tastes as wonderful as it looks. If you love vegetables and a nice hearty casserole, this is the recipe for you.

As this recipe advertises, it can be made ahead, making it the perfect casserole for holiday occasions or even the hectic weekday mornings. The recipe contains wonderful tips for doing some advance prep work or even making it ahead of time- this casserole can be made as far in advance as needed by simply preparing it through step five and putting it into the freezer.

Sometimes, breakfast casseroles can be time consuming to make, but this recipe isn’t one of them. It is a simple matter of chopping up all the vegetables, preparing the sausage, and preparing an egg mixture before layering it all in a baking pan. Just be sure to allow enough time for the casserole to rest in the refrigerator before baking.

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Kitchen Tools We Used

In our kitchen, we vet every tool we use for quality, ease of use, and cost. Here are some of the tools we used that you’ll find helpful when preparing this recipe.

  • OXO Good Grips 3-Piece Stainless-Steel Mixing Bowl Set (via Amazon)
  • Pyrex 3 Quart Glass Baking Dish with Lid- 9×13″ (via Amazon)

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