Croissant Breakfast Sandwiches – My Baking Habit

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Buttery, flaky croissants are piled excessive with softly scrambled eggs, cheese, ham, and bacon and completed with a honey-mustard unfold for a hearty breakfast or brunch. Make these croissant breakfast sandwiches as written or use your favourite fillings to make them your personal!

Croissant breakfast sandwich next to fresh berries on a white plate. A second plate and more fruit is visible in the background.

We’re heading into brunch season and I can’t wait.

Between Easter and Mom’s Day and graduations, spring is completely the time for giant weekend brunches. And who doesn’t love a great brunch?

I’ll take any excuse to stuff myself with make-ahead breakfast casserole, pecan sticky buns, and hash brown casserole. Give me a plate stuffed with each candy and savory brunch meals and I’m completely blissful.

If you happen to’re planning on throwing a brunch this spring, you need to make room in your menu for these croissant breakfast sandwiches. They appear stunning, are simple to make, and are extremely scrumptious – an actual brunch winner, if you happen to ask me!

White plate topped with a halved croissant breakfast sandwich and fresh berries.


Do you ever end up within the Starbucks drive-thru and immediately you’re simply craving a breakfast sandwich? 

I don’t know what it’s about that place, but it surely’s simple to persuade your self that you just want considered one of their breakfast sandwiches – regardless of the value tag.

Typically I find yourself caving anyway, however generally I remind myself that it’s really easy to make breakfast sandwiches at dwelling, they usually’re higher since you possibly can prime them with no matter you want greatest.

Assembled and baked croissant breakfast sandwiches on a sheet pan, topped with fresh chives.

Plus, you should utilize no matter you want because the bread! Whether or not you truly make copycat Starbucks breakfast sandwiches utilizing ciabatta rolls like they do or whether or not you go a bit off-script and determine to make use of croissants.

I imply, who doesn’t need to chew into a giant, buttery croissant stuffed with extra of your favourite breakfast meals?

My croissant breakfast sandwiches are stuffed with softly scrambled eggs, ham and/or bacon, melty cheese, and are completed with a honey-mustard butter scenario, making them further savory and scrumptious. Whenever you bake them within the oven, the tops of the croissants get further crispy and flaky – it’s so, so good.

These would make the proper star of a springtime brunch, or you possibly can throw them collectively for your loved ones on the weekend or make them to reheat all through the week. It doesn’t matter what, you possibly can’t go mistaken.

Croissants sliced in half with the cut sides brushed with a mustard butter mixture.


These croissant breakfast sandwiches are simple to assemble and will be prepped forward of time, in order that they’re able to go for a giant brunch. Let’s speak via it!

Components you’ll want

I wish to make my sandwiches with a combo of eggs, cheese, ham, and bacon. (Scroll all the way down to “altering up this recipe” for extra/alternate topping concepts!)

For the scrambled eggs, you’ll want:

  • 5 massive eggs 
  • Splash of milk
  • Salt and pepper
  • 1 tablespoon butter

I additionally wish to brush the croissants with a sweet-and-savory butter. For that, you’ll want:

  • 2 tablespoons dijon mustard
  • 2 tablespoons salted butter
  • 2 tablespoons honey
Cheese, ham, and bacon being layered onto croissants for breakfast sandwiches.

Relating to cheese, you should utilize your favourite right here! Simply be sure it’s one thing that may soften properly. Some concepts embody:

  • Gouda
  • Cheddar
  • Child swiss
  • Havarti

And clearly, you’ll want croissants! You’ll be able to often discover some good massive croissants within the bakery part at most grocery shops. Costco is my favourite place to purchase croissants for recipes like this and croissant breakfast casserole.

Assembled croissant breakfast sandwiches on a sheet pan, ready to go in the oven.

Making croissant breakfast sandwiches

One of many worst issues on the earth is over-cooked, dry scrambled eggs. Since these sandwiches are baked to soften the cheese and crisp up the croissants, I didn’t need the eggs to over-cook within the oven.

To forestall this, I wish to assemble the sandwiches and bake them with out the eggs. Whereas the sandwiches bake, I scramble up the eggs after which add them to the sandwiches as soon as they arrive out of the oven.

To begin making your croissant breakfast sandwiches, add the dijon mustard, butter, and honey in a small bowl. Microwave for about 20 seconds, simply to soften the butter, and stir to mix.

Slice the croissants in half horizontally – you’ll need to use a serrated knife to do that. Brush the butter combination over the lower sides of the croissants. 

Scrambled eggs being stirred in a black skillet.

Now, onto the bottoms of the croissants, layer on a slice of cheese, some ham, some bacon, and a second slice of cheese. End with the tops of the croissants.

Line up the sandwiches on a baking sheet and bake for about 10-Quarter-hour. You need the cheese to be melted and the tops of the croissants to be golden and crispy.

Whereas the sandwiches are within the oven, whisk collectively the eggs, milk, and a few salt and pepper.

Soften the butter in a nonstick skillet over medium warmth. Pour within the eggs and prepare dinner for about 2-3 minutes, stirring often, till the eggs are softly scrambled.

Switch the eggs to a bowl in order that they cease cooking. As soon as the croissants come out of the oven, take away the tops and divide the cooked eggs between the sandwiches. If you happen to’d like, sprinkle on some recent chives earlier than including the tops again onto the sandwiches.

Eggs added onto warmed croissant breakfast sandwiches on a sheet pan.


If ham and bacon aren’t your factor, don’t fear! You’ll be able to completely make these croissant breakfast sandwiches your personal along with your favourite toppings.

Cooked sausage patties are nice for anybody who loves a sausage, egg, and cheese sandwich.

Go away the meat out solely for a vegetarian model! I’d scramble no less than 8 eggs in that case to ensure the sandwiches are nonetheless a lot filling.

You’ll be able to even add slices of tomato or avocado. Simply add them to the sandwiches after baking, while you add the scrambled eggs.

Overhead view of two white plates, each filled with a croissant breakfast sandwich and fresh fruit.


If you happen to’re internet hosting a brunch, you possibly can simply scale this recipe as much as make 8 (or extra) croissant breakfast sandwiches. It’s also possible to prep them forward of time.

Simply assemble the sandwiches with out the eggs and place them on a baking sheet. Refrigerate till able to bake, for a couple of hours or as much as in a single day.

Whereas the sandwiches are baking, whisk collectively and scramble the eggs and proceed with ending the breakfast sandwiches as written.

If you wish to make these sandwiches to eat all through the week, you are able to do that as nicely. 

In that case, go forward and assemble the sandwiches, however this time embody the eggs. Simply guarantee that the eggs are very softly scrambled so you possibly can keep away from them over-cooking while you warmth them later.

Halved croissant breakfast sandwich on a white plate next to fresh berries.

Wrap every sandwich in a layer of plastic wrap and retailer within the fridge for as much as 3 days.

Whenever you’re able to eat, place a sandwich on a baking sheet and bake for about Quarter-hour at 350°F, till the cheese is melted and the sandwich is heated via. 

It’s also possible to pop a sandwich into your air fryer and prepare dinner at 350°F for 10-Quarter-hour.

Are you able to freeze these?

If you wish to freeze these croissant breakfast sandwiches, assemble them as described above with the eggs. Wrap every sandwich in a layer of plastic wrap and retailer them in a zip-top freezer bag. Freeze for as much as a month.

Let the sandwiches thaw in a single day within the fridge earlier than baking or air frying as described above.


  • 2 tablespoons dijon mustard
  • 2 tablespoons salted butter
  • 2 tablespoons honey
  • 4 massive croissants
  • 8 slices of cheese, corresponding to gouda, child swiss, cheddar, and many others.
  • ½ pound deli-sliced ham
  • 8 slices cooked bacon

For the eggs:

  • 5 massive eggs
  • Splash of milk
  • Salt and pepper
  • 1 tablespoon butter
  • Recent chives for garnish (non-obligatory)


  1. Preheat oven to 350°F.
  2. Mix dijon, butter and honey in a small bowl. Microwave for about 20 seconds till butter is melted; stir to mix.
  3. Use a serrated knife to slice the croissants in half horizontally. Brush the dijon butter over the lower sides of the croissants. 
  4. Layer the bottoms of the croissants with a slice of cheese, ham, bacon, and a ultimate slice of cheese. Add the tops of the croissants. Place on a baking sheet.
  5. Bake within the preheated oven for 10-Quarter-hour, till the cheese is melted and the tops of the croissants are golden.
  6. Whereas the croissants bake, whisk collectively the eggs and milk with a splash of salt and pepper. 
  7. Soften 1 tablespoon of butter in a nonstick skillet over medium warmth. Add the eggs and prepare dinner to a comfortable scramble, 2-3 minutes. Switch to a bowl.
  8. After eradicating the croissants from the oven, add cooked eggs to every sandwich. If desired, garnish with recent chives.


To prep forward for a brunch, assemble with out the eggs as written. Place on a baking sheet within the fridge in a single day. The following morning, bake and prime with eggs as written.

To take pleasure in all through the week, assemble the sandwiches. Add the eggs. Wrap in plastic wrap and refrigerate for as much as 3 days or freeze for as much as a month. Bake at 350°F for Quarter-hour or air fry at 350°F for 10-Quarter-hour. (Thaw in a single day earlier than heating if frozen.)

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