This Easy Croissant Breakfast Pie is so yummy and perfect for mornings! Fluffy croissants form a soft crust, filled with eggs, cheese, and your favorite veggies. It’s a big hug in food form!
You won’t believe how easy it is to whip this together. Just layer it all in a dish and bake! I often have leftovers for lunch, and trust me, they taste just as good the next day! 😊

Key Ingredients & Substitutions
Croissants: These are the star of the show! Their buttery layers create a flaky crust. If you’re in a pinch, you can use puff pastry instead, but the texture will be a bit different.
Eggs: Essential for that custardy filling. For a lighter version, you can use egg whites or a mixture of eggs and egg substitute if you’re watching cholesterol.
Cheese: Cheddar gives great flavor, but feel free to mix it up! Mozzarella, feta, or Swiss cheese can work well. If you’re dairy-free, try a plant-based cheese.
Meat: I love adding sausage or bacon for extra flavor, but you can skip it for a vegetarian version or use turkey sausage for a lighter option!
Veggies: Bell peppers and mushrooms add color and nutrition, but any veggies you love—or have on hand, like spinach or zucchini—would work too!
How Do I Ensure the Eggs Are Perfectly Set and Not Overcooked?
Getting your eggs just right is key to a perfect croissant breakfast pie! Here are some helpful tips:
- Be sure to whisk the eggs well with milk before adding them to your dish. This incorporates air for fluffiness.
- Keep an eye on the baking time. You want the eggs to be set but not rubbery—check at the 35-minute mark.
- If using whole eggs on top, be gentle when cracking them; it adds a nice touch but needs care.
- Let your pizza sit for about 5 minutes after baking to allow the filling to firm up a bit before slicing.
With these tips in hand, you’ll serve up a delicious, comforting breakfast dish every time! Enjoy your cooking adventure! 😊

Easy Croissant Breakfast Pie
Ingredients You’ll Need:
- For the Crust:
- 6 large croissants, torn into halves or quarters
- For the Filling:
- 8 large eggs
- 1 cup milk or half-and-half
- 1 cup shredded cheddar cheese (or cheese of choice)
- 1/2 cup cooked sausage or bacon, crumbled
- 1/2 cup diced bell peppers (red or green)
- 1/2 cup diced mushrooms
- 1/4 cup chopped onions
- For Seasoning:
- 2 tbsp butter
- 1 tsp salt
- 1/2 tsp black pepper
- 1/2 tsp dried thyme (or fresh herbs like parsley for garnish)
- For Optional Topping:
- 2-3 whole eggs (to bake on top, optional)
How Much Time Will You Need?
This delicious Easy Croissant Breakfast Pie will take about 15-20 minutes to prep and around 35-40 minutes to bake, making the total time approximately 1 hour. You’ll love how quickly you can whip this up and serve it to family or friends!
Step-by-Step Instructions:
1. Preheat and Prep:
Start by preheating your oven to 375°F (190°C). While the oven is warming up, grease a 9-inch pie dish or springform pan with a little butter to prevent sticking.
2. Create the Crust:
Tear each croissant into bite-sized pieces and spread them evenly in the bottom and up the sides of your prepared pie dish. This will form a lovely, flaky crust for your breakfast pie!
3. Sauté the Veggies:
In a skillet over medium heat, melt the butter. Add the chopped onions, bell peppers, and mushrooms. Sauté them until they soften, which should take about 5 minutes. Once they’re nice and tender, mix in the crumbled sausage or bacon, then remove from heat.
4. Mix the Egg Filling:
In a large bowl, whisk together the 8 eggs, milk (or half-and-half), salt, black pepper, and half of the shredded cheese. This will create a delicious custard filling!
5. Assemble the Pie:
Layer the sautéed veggie and meat mixture evenly over the croissant crust. Then pour the egg and cheese mixture over the filling, pressing down lightly to help the croissants soak up all that goodness.
6. Add More Cheese (and Eggs):
Sprinkle the remaining cheese on top of your pie. If you want to add a special touch, gently crack 2-3 whole eggs on top without breaking the yolks.
7. Bake to Perfection:
Place your pie in the preheated oven and bake for about 35-40 minutes, or until the eggs are set and the top is golden brown. Keep an eye on it as it bakes!
8. Let It Cool:
Once baked, take the pie out of the oven and let it cool for about 5 minutes before slicing. This will help it hold its shape when you serve!
9. Garnish and Serve:
Sprinkle fresh herbs like chopped parsley or thyme on top to brighten it up. Serve the pie warm alongside coffee or a fresh salad for a delightful meal!
Enjoy your golden, flaky, and savory croissant breakfast pie! 😊

Can I Use Different Types of Cheese?
Absolutely! While cheddar is a great choice, feel free to experiment with mozzarella, feta, or any cheese you prefer. Just keep in mind that different cheeses can bring unique flavors to your pie!
Can I Make This Recipe Ahead of Time?
Yes, you can prep the pie up to the point of baking! Assemble it the night before, cover it with plastic wrap, and refrigerate it. Just add a few extra minutes to the baking time if it’s cold from the fridge when you put it in the oven.
What Vegetables Can I Substitute?
You’re welcome to use any veggies you enjoy or have on hand! Spinach, zucchini, or even broccoli would be great additions. Just make sure to sauté them first to soften them before adding to the pie.
How Do I Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3 days. To reheat, simply warm it up in the microwave or oven until heated through. It makes for a delicious breakfast or lunch the next day!