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Ham and Cheese Croissant Breakfast Casserole

Ham and Cheese Croissant Breakfast Casserole is a breakfast recipe that’s easy to pull together, but packed with great flavor!  Perfect for preparing the night before, and baking the following morning.

Ham and Cheese Croissant Breakfast Casserole

Breakfast food is some of my favorite food.  I’m not much of a morning person, so breakfast recipes need to be fast, since I don’t want to get up super early to start on it.  That’s why I love breakfast recipes that can be prepped the night before like this one.

You don’t have to prep this the night before, but it will turn out best if you give it some time to sit after preparing it, so that the egg mixture soaks into the croissants.

Ham and Cheese Croissant Breakfast Casserole

This recipe is perfect for when I get the huge package of croissants from Costco.  The price and taste is so great, but we just don’t go through that many croissants quickly enough, so finding fun ways to make them into a new meal is great!  Besides this breakfast casserole, you can also use them in Kerry’s Nutella Bread Pudding recipe.

Ham and Cheese Croissant Breakfast Casserole

If you’re looking for other breakfast casserole recipes your whole family will love, you’ll want to try these:

Bacon Cheddar Breakfast Pie

Quick and Easy Bacon Cheddar Breakfast Pie is an amazing breakfast or dinner recipe!

Sourdough Bread Breakfast Casserole

Made with leftover sourdough bread, this breakfast casserole is filling and scrumptious.

Breakfast Casserole Bites

Portable breakfast casserole bites that are perfect for busy mornings!

Biscuits and Gravy Casserole

A delicious breakfast casserole, Biscuits and Gravy Casserole is packed full of biscuits, gravy, and scrambled eggs.

This Ham and Cheese Croissant Breakfast Casserole was inspired by this recipe.

Ham and Cheese Croissant Breakfast Casserole

Yield: 15 servings

Ham and Cheese Croissant Breakfast Casserole

Ham and Cheese Croissant Breakfast Casserole

Ham and Cheese Croissant Breakfast Casserole is a breakfast recipe that's easy to pull together, but packed with great flavor!  Perfect for preparing the night before, and baking the following morning.

Prep Time 10 minutes
Cook Time 40 minutes
Additional Time 20 minutes
Total Time 1 hour 10 minutes

Ingredients

  • 5 croissants (12 ounces)
  • 8 ounces chopped ham
  • 1 teaspoon finely chopped fresh chives
  • 8 ounces shredded Swiss cheese
  • 4 large eggs
  • 3 cups whole milk
  • 2 cloves garlic, minced
  • 1/2 teaspoon mustard powder
  • 1/2 teaspoon salt
  • 1/4 teaspoon pepper
  • 1/2 cup shredded cheddar cheese

Instructions

  1. Grease 9x13 pan.
  2. Chop croissants into 1-inch pieces, and place half in the pan.
  3. Add the chopped ham, chives and half of the Swiss cheese.
  4. Add the rest of the croissants, pressing down on them a bit.
  5. In a medium mixing bowl, beat eggs.
  6. Add milk, garlic, mustard, salt, and pepper, and whisk well.
  7. Pour egg mixture over the croissants in the pan.
  8. Top with remaining swiss cheese, and sprinkle the cheddar over the top.
  9. Let stand for 20 minutes. Or cover, and put in fridge overnight.
  10. Preheat oven to 350˚.
  11. Bake, uncovered for 40-45 minutes, until the croissants on top are golden brown.

Notes

If made the night before, you may need to add a few extra minutes of cook time, or allow to sit at room temperature 20 minutes before cooking.

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Nutrition Information

Yield

15

Serving Size

1

Amount Per Serving Calories 238Total Fat 14gSaturated Fat 8gTrans Fat 0gUnsaturated Fat 5gCholesterol 96mgSodium 423mgCarbohydrates 14gFiber 1gSugar 5gProtein 13g

The nutritional information provided here is not guaranteed to be accurate and is provided for informational (and google) purposes only.

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Ham and Cheese Croissant Breakfast Casserole is a breakfast recipe that's easy to pull together, but packed with great flavor!  Perfect for preparing the night before, and baking the following morning.

Deb

Sunday 20th of February 2022

Jamie, when do you add the rest of the cheese? After baking for a bit or after this is completely baked? Thank you!

Jamie

Sunday 20th of February 2022

@Deb, thanks for bringing this to my attention! After you pour on the egg mixture, top with the remaining swiss and sprinkle the cheddar over the top, then bake. I'll get that updated.

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