Why Make This Recipe
Breakfast is the most important meal of the day, right? But sometimes you wake up on a weekend and you’re not in the mood to whip up a four-course meal. That’s where a Breakfast Casserole with Croissants comes to the rescue! Imagine buttery croissants soaking up rich, savory goodness from all your favorite breakfast ingredients. Yum!
Plus, this dish is not only easy to make, but it also feeds a crowd. Whether it’s a lazy Sunday brunch or a holiday gathering, this casserole will definitely impress. And really, who can resist a dish filled with melty cheese and juicy sausage? Not me! 😋
How to Make Breakfast Casserole with Croissants
Making this casserole is as simple as pie (or should I say, croissant?). Here’s how you can turn a few basic ingredients into a breakfast masterpiece:
- Preheat your oven to 190 °C (375 °F). You want it nice and hot for that perfect bake.
- Lightly grease your baking dish. We don’t want anything sticking.
- Cook your breakfast meat (sausage or bacon) in a skillet. Drain the grease and set it aside. Let’s keep it classy!
- Roll out that croissant dough and press the seams together. This forms the base of your casserole; think of it as the cozy bed for all the deliciousness.
- Spread the cooked meat (and any veggies you want) evenly in the dish. Get creative; it’s your casserole!
- Whisk together the eggs, milk, salt, and pepper in a bowl. Pour this mixture on top, making sure everything gets nice and coated.
- Top it all with cheese. Go wild—more cheese, more happiness!
- Bake for 30–35 minutes until the center is set and the top is beautifully golden brown.
- Let it rest for 5 minutes before slicing and serving. Patience pays off!
Ingredients
- 1 tube refrigerated croissant dough (≈ 227 g)
- 450 g breakfast sausage (or crumbled bacon, or pancetta)
- 8–9 eggs
- 240 ml milk (2% or whole)
- 240 g shredded cheese (cheddar, Monterey Jack, or a mix)
- Salt & pepper
- Optional: veggies of your choice (peppers, onions, spinach, etc.)
How to Serve Breakfast Casserole with Croissants
Now that you’ve made this gorgeous casserole, how do you serve it? You can slice it into squares and serve it on a platter. It’s great warm but also tasty at room temperature. A sprinkle of fresh herbs or a drizzle of hot sauce can take it to the next level. 🥳
Pair it with some fresh fruit or a side of crispy bacon if you’re feeling extra indulgent. And of course, don’t forget the coffee!
How to Store Breakfast Casserole with Croissants
If you happen to have leftovers (and let’s be honest, it’s hard to resist eating the whole thing), you can easily store this casserole.
- Let it cool completely before transferring it to an airtight container.
- Keep it in the fridge for up to 3–4 days.
- You can also freeze portions for later enjoyment. Just thaw and reheat in the oven or microwave.
Tips to Make Breakfast Casserole with Croissants
Want to level up your casserole game? Here are some tips:
- Mix and match ingredients! Swap the sausage for ham, or add different veggies, whatever floats your boat.
- For an extra twist, try adding some spices like paprika or chili powder for a little kick.
- If you’re in a rush, prepare it the night before and let it sit in the fridge overnight. Just pop it in the oven when you’re ready in the morning!
- Don’t skimp on the cheese. Life is too short for low cheese standards! 🧀
Variation
Feel free to switch up the croissant dough for other types of bread like baguettes or biscuits for different textures. You can even go vegetarian by using more vegetables and omitting the meat altogether!
FAQs
1. Can I make this casserole ahead of time?
Absolutely! Prepare the casserole the night before and store it in the fridge. Just pop it in the oven in the morning!
2. What can I substitute for croissant dough?
If you’re feeling adventurous, you can use biscuits or bread instead. Just be aware it might change the texture a bit.
3. Can I add more veggies?
Yes! In fact, go wild! Spinach, mushrooms, bell peppers—you name it. Just don’t overload it to the point where it becomes a veggie swamp. 😆
So, what are you waiting for? Grab those ingredients, and whip up this delicious Breakfast Casserole with Croissants today! Enjoy every bite!

Breakfast Casserole with Croissants
Ingredients
Casserole Base
- 1 tube refrigerated croissant dough (≈ 227 g)
- 450 g breakfast sausage (or crumbled bacon, or pancetta)
Egg Mixture
- 8-9 pieces eggs
- 240 ml milk (2% or whole)
- 1 to taste salt
- 1 to taste pepper
Toppings
- 240 g shredded cheese (cheddar, Monterey Jack, or a mix)
- 1 to taste optional veggies (peppers, onions, spinach, etc.)
Instructions
Preparation
- Preheat your oven to 190 °C (375 °F).
- Lightly grease your baking dish.
- Cook your breakfast meat (sausage or bacon) in a skillet, drain the grease and set it aside.
- Roll out the croissant dough and press the seams together to form the base of the casserole.
- Spread the cooked meat (and any veggies you want) evenly in the dish.
- Whisk together the eggs, milk, salt, and pepper in a bowl, then pour this mixture on top of the meat and veggies.
- Top with shredded cheese.
Baking
- Bake for 30–35 minutes until the center is set and the top is golden brown.
- Let it rest for 5 minutes before slicing and serving.
Notes
Printable Recipe Card
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