Flaky Cookie Croissant Treat

Featured in: Sweet Treats and Baked Goods

Le Crookie is a unique dessert blending classic croissants and cookie dough. This Parisian pastry is crisp outside, soft and gooey inside, with melty chocolate pieces. The best part? It’s so easy to make using pre-made croissants, saving you time. Just slice, stuff with cookie dough, and bake till golden. Enjoy it for brunch, dessert, or a sweet snack – the textures and flavors will wow anyone who takes a bite!
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Updated on Tue, 25 Mar 2025 18:30:10 GMT
Two croissants filled with chocolate chips on a wooden plate. Pin it
Two croissants filled with chocolate chips on a wooden plate. | quickierecipe.com

When you first sink your teeth into a hot-from-the-oven Le Crookie, you'll feel an amazing mix of textures that's got sweet tooth fans everywhere hooked – that incredible combo of rich, layered croissant giving in to soft, gooey cookie filling packed with melty chocolate chunks. This Paris-born treat, first whipped up at Maison Louvard, has blown up online for a solid reason. In my own place, making this buzzy dessert has turned into a full-blown fixation that brings pure happiness with every single batch.

I made these for a Sunday get-together last week and watched my typically quiet brother-in-law take one bite before announcing they were "completely mind-blowing." My buddy who just got back from Paris said they were surprisingly close to the ones she'd waited forever to try at the original bakery. What's the trick? Using top-notch croissants as your starting point and making sure not to cook them too long, keeping that perfect cookie chewiness inside.

Key Ingredients and Shopping Advice

  • Croissants: Grab fresh, all-butter ones like what you'll find at Costco for best results.
  • Cookie Dough: Go with a mix that's not too buttery so things don't get greasy.
  • Chocolate: Chop up good-quality bars (60-70% cacao) yourself since they melt way better than packaged chips.
Two croissants with chocolate and nuts on top. Pin it
Two croissants with chocolate and nuts on top. | quickierecipe.com

Step-by-Step Baking Guide

Step 7:
Savor while warm, maybe with a scoop of ice cream or dollop of whipped cream.
Step 6:
Cool them down for 5 minutes before digging in.
Step 5:
Bake at 350°F until they turn golden brown, about 10-12 minutes.
Step 4:
Add a slim, level layer of cookie dough inside each croissant.
Step 3:
Cut croissants horizontally, but keep one edge intact to hold everything together.
Step 2:
Make cookie dough by mixing ½ cup butter with sugars, adding 1 egg, then folding in dry stuff and chopped chocolate.
Step 1:
Pick 4-6 fresh croissants and let them warm up to room temperature.

When I first tried making these, I thought they were just another internet craze. How could mixing two simple things be so game-changing? But after that first taste of crispy buttery layers meeting soft cookie inside, I totally got why folks are waiting in crazy long lines at Paris bakeries just to get one.

Mastering The Perfect Layers

Always use croissants at room temp for the best outcome. Make sure to spread your dough in an even layer or it won't bake right. Hold the croissant carefully while pushing the dough inside to keep its shape intact.

Picking The Right Chocolate

Cutting chocolate bars by hand gives you uneven chunks that melt beautifully. Try mixing dark (70%) with milk (45%) chocolate for more interesting flavor layers.

Fun Twists Worth Sampling

Try adding warm spices to your cookie dough in autumn or mix in some peppermint with chocolate during Christmas. Using browned butter adds a toasty richness that works amazingly with the buttery croissant.

What To Drink With It

They go great with coffee drinks like cappuccinos or lattes, or just plain cold milk. For something fancy, try them with a glass of Pedro Ximénez sherry.

The first time I brought these to a dinner with friends, my buddy who bakes professionally for a living asked about my "special technique" – thinking I'd done something super complicated. She couldn't believe how simple they were to make and started planning to sell them at her coffee shop right away.

Wrapping Up

Le Crookie brings together the best of croissants and cookies in one amazing treat that feels both fancy and comforting. Whether you're trying to recreate your Paris trip or just wow your dinner guests, this mashup will become an instant favorite.

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

Frequently Asked Questions

→ Can I skip making cookie dough and use the store-bought kind?
For sure! Grab some ready-made chocolate chip cookie dough. Just let it sit out for a bit so it’s easier to spread inside the croissants.
→ How should I store leftover Crookies, and how long will they stay fresh?
Keep them in an airtight container at room temperature, and they’ll be good for two days. For longer storage, pop them in the fridge for up to four days, then warm them before eating for the best texture.
→ Are older croissants okay to use for this?
Yes, slightly old ones are great since they’re easier to cut. If they’re too stale, give them a quick warm-up in the oven before filling them with dough.
→ What type of chocolate works best in the dough?
Chopped-up chocolate bars are ideal. Dark chocolate (60-70% cacao) balances the sweetness well, but milk or semi-sweet chocolate works too.
→ Can I customize the cookie dough with other flavors?
Definitely! Throw in extras like nuts, dried fruits, or different chocolates. Add cinnamon, nutmeg, or even extracts like almond for a creative twist.

Cookie Croissant Paris Viral

Le Crookie mixes buttery croissants with gooey chocolate chip cookie dough for a delectable French-style pastry combo.

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

Category: Desserts

Difficulty: Intermediate

Cuisine: Fusion of French and American

Yield: 8 Servings (6-8 tasty crookies)

Dietary: Vegetarian

Ingredients

→ Main Components

01 6-8 buttery croissants

→ For the Dough

02 3/4 cup of softened butter (1½ sticks)
03 3/4 cup packed brown sugar
04 1/4 cup plain white sugar
05 1 large egg
06 2 teaspoons of vanilla
07 2 teaspoons of cornflour
08 1 teaspoon of baking soda
09 1/2 teaspoon salt
10 2 cups regular flour
11 1 cup of chopped chocolate chunks (use good-quality chocolate)

Instructions

Step 01

Get your stand mixer ready with the paddle attachment. Whip softened butter, white sugar, and brown sugar on medium until the mix is fluffy and smooth—should take about 3 minutes.

Step 02

Crack in the egg and pour in vanilla. Slowly mix on low till combined, then increase speed to medium-high for a minute to blend well together.

Step 03

If needed, scrape down the sides of the bowl. Add baking soda, salt, and cornflour first, stirring for 30 seconds. Add the flour gradually—about a cup at a time—until it's all mixed in properly.

Step 04

Toss in the chopped chocolate chunks and stir gently with a spatula. You can also let the mixer run on low for a bit until the chocolate's evenly spread out.

Step 05

Turn your oven on to 350°F (175°C). Cover a baking sheet with parchment paper.

Step 06

Using a serrated knife, carefully cut croissants open along one side so they resemble an open book. Don't cut all the way through! Lay them on your prepared sheet.

Step 07

Take roughly 1/2 cup of cookie dough for each croissant. Use some of it to spread a thin layer inside the open croissant, making sure it's even. Gently press it back closed.

Step 08

With the rest of the 1/2 cup of dough, shape pieces and flatten them in your hands. This dough goes on the outer tops of the croissants on both ends. Keep at it until all croissants are stuffed and topped.

Step 09

Pop the stuffed croissants (crookies!) in the oven for 10-12 minutes. You’re looking for the dough on top to turn lightly golden—don’t let it get too dark.

Step 10

Take the baking sheet out and let the crookies cool just a bit before serving them warm.

Notes

  1. Le Crookie is a trendy creation from Paris that merges the buttery crispiness of croissants with the soft chew of cookie dough with chocolate.
  2. For a tastier outcome, opt for high-quality croissants and chop your own chocolate chunks instead of using pre-made chips.

Tools You'll Need

  • A stand mixer with a paddle
  • Baking sheet
  • Parchment for lining
  • A sharp, serrated knife
  • Measuring tools like cups and spoons

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains gluten from the flour and croissants
  • Contains dairy from butter (and croissants likely have some too)
  • Includes eggs
  • Chocolate may carry traces of nuts, depending on the 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