Flaky Cookie Croissant Treat

Featured in Sweet bites of pure joy.

Le Crookie combines croissants and cookie dough into one incredible dessert. Crispy on the outside, gooey and chocolatey inside, it’s super simple to make. Use pre-made croissants for convenience, slice them open, stuff with dough, and bake till golden. Perfect for a quick sweet snack, a fancy dessert, or brunch. Everyone will love the melty chocolate and buttery layers!
alicia in the kitchen
Updated on Wed, 02 Apr 2025 15:38:14 GMT
Wooden plate holding two chocolate-filled croissants. Pin it
Wooden plate holding two chocolate-filled croissants. | tasteofsavor.com

That first bite of a freshly baked Le Crookie hits you with an incredible blend of textures that's got dessert lovers everywhere obsessed – the beautiful marriage of flaky, buttery croissant layers giving way to that soft, gooey cookie center packed with chunks of melting chocolate. This Parisian sensation, created at Maison Louvard, went viral online for good reason. In my kitchen, crafting this trendy treat has become an absolute addiction that brings sheer joy with every single batch I make.

I baked these for a family gathering last weekend and watched my normally reserved brother-in-law take one taste before declaring them "absolutely life-changing." My friend who recently returned from France mentioned they were surprisingly similar to the ones she'd stood in line forever to try at the original bakery. What's the secret? Starting with quality croissants and avoiding overcooking them so you keep that perfect cookie softness inside.

Essential Components and Shopping Tips

  • Croissants: Look for fresh, all-butter varieties like those available at Costco for optimal flavor.
  • Cookie Dough: Choose a recipe that isn't overly buttery to prevent greasiness.
  • Chocolate: Hand-chop good quality bars (60-70% cacao) as they melt much better than pre-packaged chips.
Two croissants with chocolate and nuts on top. Pin it
Two croissants with chocolate and nuts on top. | tasteofsavor.com

Complete Baking Instructions

Step 7:
Enjoy while they're still warm, possibly with a side of ice cream or fresh whipped cream.
Step 6:
Let them sit for 5 minutes before serving.
Step 5:
Pop them in a 350°F oven until golden brown, roughly 10-12 minutes.
Step 4:
Spread a thin, even amount of cookie dough inside each croissant.
Step 3:
Slice croissants horizontally, leaving one side connected to act as a hinge.
Step 2:
Prepare cookie dough by combining ½ cup butter with sugars, adding 1 egg, then mixing in dry ingredients and chopped chocolate.
Step 1:
Select 4-6 quality croissants and bring them to room temperature.

When I made my first batch, I thought they were just another passing internet fad. How could combining two basic treats be so revolutionary? But after that initial taste of crisp buttery pastry meeting soft cookie inside, I totally understood why people stand in ridiculous lines at Parisian bakeries just to grab one.

Creating Perfect Texture Contrast

Always work with room temperature croissants for best results. Make sure your dough spreads evenly or it won't cook properly. Handle the croissant gently while adding the dough to maintain its shape.

Choosing Your Chocolate Components

Manually chopping chocolate bars creates irregular pieces that melt wonderfully. Try combining dark (70%) with milk (45%) chocolate for more complex flavor profiles.

Creative Variations To Try

Add some fall spices to your cookie dough during autumn or mix chocolate with peppermint around the holidays. Using brown butter adds a nutty richness that pairs wonderfully with the buttery croissant.

Ideal Beverage Pairings

They match perfectly with coffee drinks such as cappuccinos or lattes, or simply cold milk. For something more adult, try them alongside a glass of Pedro Ximénez sherry.

The first time I served these at a dinner party, my friend who actually bakes professionally asked about my "special technique" – thinking I'd done something incredibly complex. She couldn't believe how straightforward they were to make and immediately started planning to add them to her coffee shop menu.

Final Thoughts

Le Crookie combines the finest aspects of croissants and cookies into one spectacular dessert that feels both sophisticated and homey. Whether you're trying to recreate a Parisian memory or just impress your friends, this combination will quickly become a staple in your baking rotation.

A croissant with chocolate chips on top. Pin it
A croissant with chocolate chips on top. | tasteofsavor.com

Frequently Asked Questions

→ Can I use pre-made cookie dough instead of making my own?
Absolutely! Go for store-bought chocolate chip dough. Just let it soften a bit first so it’s easier to spread into the croissants.
→ How do I store Crookies, and what’s their shelf life?
Keep them in an airtight box at room temperature for two days. If you want them to last longer, refrigerate for up to four days and reheat before serving to keep the texture nice.
→ Can I use older croissants for this recipe?
Yes! Slightly older ones are easier to cut open, though if they’re too stiff, warm them up briefly in the oven before stuffing them.
→ What chocolate type works best here?
Chopped chocolate bars are great! Dark chocolate (around 60-70% cacao) pairs nicely with the dough’s sweetness, but milk or semi-sweet chocolate is also tasty.
→ Can I give the dough other flavors?
Of course! Add nuts, dried fruits, or switch up the chocolate. Spice it up with cinnamon, nutmeg, or a splash of almond extract for a creative twist.

Flaky Cookie Croissant Treat

Le Crookie blends flaky croissants with soft, chocolate-filled cookie dough. A delightful mix of textures for a French-inspired treat.

Prep Time
15 Minutes
Cook Time
10 Minutes
Total Time
25 Minutes
By: Alicia

Category: Desserts

Difficulty: Intermediate

Cuisine: Blend of American and French styles

Yield: 8 Servings (6 to 8 crookies)

Dietary: Vegetarian

Ingredients

→ Essential Ingredients

01 6 to 8 flaky croissants

→ For Making the Dough

02 1½ sticks (3/4 cup) of butter, brought to room temperature
03 Packed brown sugar, 3/4 cup
04 1/4 cup granulated white sugar
05 One large egg
06 Vanilla extract, 2 teaspoons
07 Cornstarch, 2 teaspoons
08 Baking soda, 1 teaspoon
09 Half a teaspoon of salt
10 2 cups all-purpose flour
11 1 cup of chocolate chunks, roughly chopped

Instructions

Step 01

Using the paddle attachment on your stand mixer, blend softened butter with white and brown sugar on medium speed. Let it whip for about three minutes until the mixture is fluffy and smooth.

Step 02

Break an egg into the bowl and pour in the vanilla. Mix gently on low speed at first, then go a little faster (medium-high) for about a minute to combine completely.

Step 03

Gather the baking soda, cornflour, and salt. Stir them in for 30 seconds. Gradually add the flour, about a cup at a time, making sure it blends in before adding more.

Step 04

Throw in the chopped chocolate and gently fold it in using a spatula. Alternatively, you can set the mixer to a low speed for a short time to do this.

Step 05

Set your oven to 350°F (175°C). Get a baking sheet ready by covering it with parchment paper.

Step 06

Take a serrated knife and carefully slice each croissant open along one side. Make sure they open like a book but stay held together at the back. Put them on the prepared baking sheet.

Step 07

Take a half-cup of cookie dough for each croissant. First, spread a thin layer inside on both sides. Press the croissant back together gently once you've finished.

Step 08

Flatten small pieces of the remaining dough with your hands, then place them over the tops of the croissants. Cover both ends evenly and repeat until all of them are done.

Step 09

Pop the tray into the oven and bake for around 10-12 minutes. Keep an eye out—the dough topping should turn a nice light gold, but don’t overdo it.

Step 10

Remove the croissants from the oven and let them cool a little before serving. Best when still warm!

Notes

  1. Le Crookie is a popular Paris-inspired pastry that combines flaky croissants with gooey, chocolate-filled cookie dough.
  2. For the best results, use freshly baked croissants and chop high-quality chocolate instead of using prepackaged chips.

Tools You'll Need

  • A mixer with a paddle attachment
  • Tray for baking
  • Lining paper for baking sheets
  • A serrated knife for slicing
  • Cups and spoons for measuring

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Uses flour, so contains gluten
  • Made with butter, which has dairy (and so do the croissants)
  • Egg contents included
  • Chocolate might have traces of nuts, depending on its brand

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 485
  • Total Fat: 27 g
  • Total Carbohydrate: 58 g
  • Protein: 7 g