This baked sausage, egg, and cheese croissant is a delicious breakfast treat! Flaky croissant layered with savory sausage, fluffy eggs, and gooey cheese—what’s not to love?
I mean, who can resist that warm, buttery croissant? It’s like a hug in food form! 🥐 I love making these for lazy weekends; they’re super easy and fun to share with family!
Key Ingredients & Substitutions
Croissants: Use large buttery croissants for the best texture. If you’re short on croissants, flaky puff pastry is a good substitute, but it will have a different flavor.
Sausage: Breakfast sausage is delicious, but you can switch it out for turkey sausage or even veggie alternatives for a lighter option. This way, everyone can enjoy it!
Eggs: Fresh large eggs work well here, but egg substitutes or liquid eggs could be used for a lighter breakfast. I personally prefer eggs cooked sunny-side up for that runny yolk!
Cheese: Cheddar gives a classic taste, but feel free to mix it up with pepper jack for some spice or mozzarella for a milder flavor. Experiment to find what you like best!
How Do I Perfectly Cook the Eggs?
Cooking the eggs can be tricky, especially if you prefer them runny! Here’s a simple way to get them just right:
- Use a non-stick skillet and heat it over medium-low. This will help prevent the eggs from sticking.
- Add a small amount of butter or oil to the skillet.
- Crack the eggs gently into the skillet, making sure not to break the yolks.
- Cover the skillet with a lid to help cook the whites while keeping the yolks runny.
- Cook for about 3-4 minutes or until the whites are set but yolks are still runny.
Remember, low and slow is the key to perfectly cooked eggs!

Baked Sausage Egg and Cheese Croissant
Ingredients You’ll Need:
- 4 large croissants
- 4 large eggs
- 8 breakfast sausage links (about 1/2 pound)
- 4 slices of cheddar cheese (or cheese of choice)
- 1 tablespoon butter or oil (for cooking sausage and eggs)
- Salt and pepper to taste
- Optional: Chopped fresh parsley for garnish
How Much Time Will You Need?
This recipe takes about 15 minutes to prep and another 5-7 minutes to bake. Overall, you’re looking at approximately 25 minutes from start to finish, making it a quick and tasty breakfast option!
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 350°F (175°C). This step is essential to ensure your croissants warm up perfectly while the cheese melts!
2. Cook the Sausage:
In a skillet over medium heat, cook the breakfast sausage links for about 8 minutes until they’re browned and cooked through. Once finished, remove them from the skillet and slice them into bite-sized pieces. Set them aside for later!
3. Cook the Eggs:
Using the same skillet, add a tablespoon of butter or oil to help cook the eggs. You can prepare the eggs sunny side up or over easy based on your preference. Season lightly with salt and pepper while they’re cooking. Once the whites are set but the yolks are runny (or as you like), remove them from the heat!
4. Prepare the Croissants:
Carefully slice each croissant horizontally but don’t cut all the way through. You want to create a pocket to hold all those delicious fillings. It’s time to fill them up!
5. Add the Cheese:
Place a slice of cheese inside each croissant. This tasty layer will melt beautifully in the oven!
6. Fill with Sausage and Eggs:
Now, layer the cooked sausage pieces and the fried egg inside each croissant. Be careful not to break the yolk if you want a runny one—it adds extra creaminess!
7. Bake the Croissants:
Arrange the filled croissants on a baking sheet. Pop them into the oven and bake for about 5-7 minutes, just until the croissant is warmed through and the cheese is nice and melty.
8. Garnish and Serve:
Once they’re out of the oven, carefully remove the croissants. If you’d like, sprinkle some chopped parsley on top for a pop of color and freshness. Serve them warm and enjoy your flaky, savory, cheesy breakfast delight!
Can I Use Whole Eggs Instead of Cooked Eggs?
Yes, you can scramble the eggs instead of cooking them sunny side up. Just beat the eggs in a bowl, season them with salt and pepper, and cook them in the skillet until fully set. This creates a tasty mix that can easily be stuffed into the croissant!
Can I Make These Croissants Ahead of Time?
Absolutely! You can prepare the sausage and eggs a day ahead and store them in the fridge. Just assemble the croissants and bake them the next morning. This way, you’ll have a delicious breakfast ready in no time!
How Should I Store Leftovers?
If you have any leftovers, place them in an airtight container and refrigerate for up to 3 days. To reheat, pop them in the oven at 350°F (175°C) for about 5 minutes or until warmed through. You can also microwave them, but the texture may soften a bit.
Can I Freeze These Croissants?
Yes, you can freeze assembled croissants before baking! Wrap them tightly in plastic wrap and foil, then freeze for up to 2 months. When you’re ready to bake, just remove them from the freezer and bake from frozen, adding a few extra minutes to the baking time.
