Croissant Egg Casserole is the ultimate brunch and breakfast upgrade, transforming flaky croissants into a savory, satisfying baked dish perfect for any occasion. The combination of buttery croissants, rich eggs, and flavorful fillings creates an unforgettable experience. Whether it’s a special gathering or a simple weekend breakfast, this dish is sure to impress. Let’s dive into how to make this delightful casserole!

Why You’ll Love This Croissant Egg Casserole

This Croissant Egg Casserole is not only delicious but also incredibly versatile. Here are a few reasons why you’ll love it:

Quick and easy to prepare, making it perfect for busy mornings.
Can be customized with various ingredients like vegetables or meats.
Ideal for brunch gatherings, pleasing both kids and adults alike.
Can be prepared overnight for a hassle-free breakfast (Overnight croissant egg casserole).
Yummy and filling, satisfying even the heartiest appetites.
Works as a savory croissant casserole recipe that can be adapted for any diet.

Ingredients for Croissant Egg Casserole

Gather these items:

12-16 croissants, day-old or slightly stale
8 large eggs
2 cups milk
1/2 cup shredded cheddar cheese
1/4 cup finely chopped cooked ham, bacon, or sausage
1/4 cup finely chopped bell pepper
1/4 cup finely chopped onion
2 tablespoons chopped fresh chives or parsley
1 teaspoon Dijon mustard
to taste salt
to taste freshly ground black pepper
butter or cooking spray

How to Make Croissant Egg Casserole Step-by-Step

Step 1: Begin by tearing or slicing the croissants into bite-sized pieces and place them evenly in a greased 9×13-inch baking dish.
Step 2: In a large bowl, whisk together the eggs, milk, Dijon mustard, salt, and pepper.
Step 3: Gently stir in the cheese, chopped meat, bell pepper, onion, and half of the chives or parsley into the egg mixture.
Step 4: Pour the custard mixture evenly over the croissant pieces and press down to submerge.
Step 5: Allow the mixture to sit for at least 15-30 minutes or refrigerate overnight.
Step 6: Preheat your oven to 350°F (175°C) and bake for 40-50 minutes until golden brown and set.
Step 7: Let the casserole rest for 5-10 minutes before slicing and serving. Garnish with remaining chives or parsley.

Pro Tips for the Perfect Croissant Egg Casserole

Keep these in mind:

Customize with spinach or mushrooms for added nutrition.
This dish is best served warm to enjoy the full flavors.
For a cheesier option, use a blend of your favorite cheeses.

Best Ways to Serve Croissant Egg Casserole

Here are a few ideas:

Serve alongside fresh fruit for a balanced meal.
Pair it with a light salad for a refreshing contrast.
Top with salsa or avocado for an extra kick (Croissant egg dish for brunch).

How to Store and Reheat Croissant Egg Casserole

To store, cover any leftovers tightly and place in the refrigerator for up to 3 days. When ready to enjoy, reheat in the oven at 350°F until warmed through. This is a great option for meal prep as you can make it ahead of time!

Frequently Asked Questions About Croissant Egg Casserole

What is a croissant egg casserole?

A Croissant Egg Casserole is a baked dish made with croissants, eggs, milk, cheese, and various fillings. It’s a delightful and easy way to enjoy breakfast or brunch.

Can I make Croissant Egg Casserole ahead of time?

Yes! You can assemble the casserole the night before and refrigerate it overnight. This allows the flavors to meld, making it even tastier!

How do I avoid common mistakes with Croissant Egg Casserole?

Ensure your croissants are slightly stale for better absorption of the egg mixture, and allow adequate soaking time for the best texture.

Variations of Croissant Egg Casserole You Can Try

Here are some ideas to mix things up:

Try a vegetarian croissant egg bake by omitting meat and adding more vegetables.
For a twist, make a croissant egg bake with vegetables like spinach and mushrooms.
Experiment with different cheeses for a cheesy croissant egg casserole.