Paris Viral Crookies

Section: Indulgent Desserts for Sweet Endings

Paris Viral Crookies blend buttery croissants with chewy cookie dough for a decadent, textural dessert that’s gone viral. Simple to prepare with store-bought croissants and homemade or quality premade cookie dough, they bake into golden, gooey perfection in under 30 minutes. Serve warm for maximum contrast and satisfaction. Versatile enough for brunch, dessert, or snack, this hybrid pastry delivers impressive results with minimal effort. A light sprinkle of sea salt adds a gourmet finish to every bite. Best enjoyed fresh, but they can be gently reheated for a second round of indulgence.

A woman wearing glasses smiles for the camera.
Published By Ioana
Updated on Thu, 03 Jul 2025 16:13:02 GMT
A plate of croissants covered in powdered sugar. Bookmark
A plate of croissants covered in powdered sugar. | ioanacooks.com

This pastry brings together the best of both worlds with flaky golden croissants filled with rich chocolate chip cookie dough. The result is a warm chewy center wrapped in buttery crisp layers that feel indulgent yet surprisingly simple to prepare. With only a few ingredients and minimal effort you get a bakery-style dessert perfect for breakfast brunch or a sweet treat anytime.

I first made these for a weekend brunch and watched everyone go silent after the first bite. My Parisian friend said they tasted like something straight from a patisserie.

Ingredients

  • Butter croissants: Fresh high quality croissants are key for structure and flavor
  • All purpose flour: Gives the cookie dough body and helps it bake evenly
  • Unsalted butter: Use softened for a smooth creamy dough base
  • Brown sugar: Adds moisture and caramel notes to the cookie center
  • Granulated sugar: Balances sweetness and helps crisp the edges
  • Egg: Binds the dough and provides richness
  • Vanilla extract: Enhances the cookie dough aroma
  • Cornstarch: Contributes to a tender chewy texture
  • Baking soda: Leavens and helps with spread and browning
  • Salt: Balances the sweetness and deepens flavor
  • Chocolate chunks: Choose a bar with sixty to seventy percent cacao and chop it yourself for melty pockets

Step-by-Step Instructions

Prepare the Croissants:
Let the croissants come to room temperature so they slice cleanly and preheat your oven to three hundred fifty degrees Fahrenheit. Line a baking sheet with parchment paper for easy cleanup.
Make the Cookie Dough:
In a mixing bowl cream together softened butter with both sugars until fluffy. Mix in the egg and vanilla. In a separate bowl combine flour baking soda cornstarch and salt then stir into the wet mixture. Fold in chocolate chunks evenly.
Assemble the Crookies:
Slice each croissant open without cutting all the way through. Gently spread two to three tablespoons of dough inside each one. Do not overfill and keep the dough away from the edges to prevent leaking.
Bake to Golden Perfection:
Place filled croissants on the prepared baking sheet leaving space between. Sprinkle lightly with flaky salt if desired. Bake for ten to twelve minutes until the tops are golden and the cookie center is just set but still soft.
Serve Warm for Best Texture:
Let crookies rest for five minutes before serving. The contrast between crisp and gooey is best warm. For extra indulgence serve with ice cream or fresh fruit.
A plate of croissant with chocolate drizzled on top. Bookmark
A plate of croissant with chocolate drizzled on top. | ioanacooks.com

I always make these when family visits and let the kids stuff their own. Their creative versions make every batch fun and different.

Storage Tips

Store leftovers in an airtight container at room temperature for two days or refrigerate for up to five. Reheat in a three hundred degree oven for five minutes to restore texture. You can also freeze unbaked or baked crookies just extend baking by a few minutes if frozen.

Ingredient Substitutions

You can use store bought cookie dough if short on time but soften it slightly for easier spreading. Semi sweet chocolate chips work but chopped chocolate creates better melt and flavor. Gluten free flour blends can be substituted though texture may vary.

A plate of croissants with chocolate drizzled on top. Bookmark
A plate of croissants with chocolate drizzled on top. | ioanacooks.com

Serving Suggestions

Pair with vanilla bean ice cream for a decadent dessert or serve with strong coffee or espresso for a Parisian cafe vibe. For brunch add fresh berries and whipped cream for a more balanced spread.

Cultural Note

This creation originated in Paris at Maison Louvard where locals lined up for hours. Its viral success spread globally and now you can recreate the magic without leaving home.

Frequently Asked Questions About Recipes

→ Can I use store-bought cookie dough instead of making it from scratch?

Yes, store-bought chocolate chip cookie dough works well. Let it soften slightly before spreading into croissants for easier assembly.

→ How do I store leftover crookies?

Keep them in an airtight container at room temperature for up to 2 days or refrigerate for up to 5. Reheat before serving.

→ Can I freeze crookies?

Yes. Freeze unbaked or baked crookies. For unbaked, freeze before baking and extend baking time. For baked, thaw and reheat before serving.

→ Are day-old croissants suitable for this?

Yes, day-old croissants are easier to cut and fill. Just ensure they're not too dry or tough for best results.

→ What type of chocolate works best?

Use high-quality chocolate bars (60-70% cacao) chopped by hand. They melt better and create rich chocolate pockets.

Paris Viral Crookies

Flaky croissants meet gooey cookie dough in this irresistible Paris-inspired sweet.

Time Needed to Prep
15 minutes
Cooking Duration
12 minutes
Overall Time
27 minutes
Published By: Ioana

Category of Recipe: Desserts

Preparation Difficulty: Easy to Make

Type of Cuisine: French

Number of Portions: 6 How Many It Serves (6 filled croissants)

Dietary Preferences: Made for Vegetarians

Ingredients You'll Need

→ Croissants

Ingredient 01 6 to 8 butter croissants, fresh or day-old

→ Cookie Dough

Ingredient 02 3/4 cup unsalted butter, softened
Ingredient 03 3/4 cup light brown sugar
Ingredient 04 1/4 cup granulated sugar
Ingredient 05 1 large egg
Ingredient 06 2 teaspoons vanilla extract
Ingredient 07 2 teaspoons cornstarch
Ingredient 08 1 teaspoon baking soda
Ingredient 09 1/2 teaspoon salt
Ingredient 10 2 cups all-purpose flour
Ingredient 11 1 cup chopped chocolate chunks (60–70% cacao preferred)

Steps to Follow

Step 01

Allow croissants to come to room temperature. Preheat oven to 350°F (175°C) and line a baking sheet with parchment paper.

Step 02

Cream butter with both sugars until light and fluffy. Add egg and vanilla, then mix until smooth. In a separate bowl, whisk flour, baking soda, cornstarch, and salt. Combine with wet mixture. Fold in chopped chocolate.

Step 03

Slice croissants open. Spread 2 to 3 tablespoons of cookie dough inside each, keeping it away from the edges. Close gently to avoid squeezing layers.

Step 04

Place filled croissants on baking sheet with space between. Sprinkle lightly with flaky sea salt if desired. Bake for 10 to 12 minutes until golden and cookie dough is just set.

Step 05

Cool crookies on the baking sheet for 5 minutes before serving. Serve warm for best texture. Optional: pair with ice cream or fresh berries.

Extra Tips

  1. Do not overfill croissants; a thin, even layer of dough preserves texture contrast.
  2. Baking too long results in dry centers; monitor closely in final minutes.
  3. Use high-quality butter croissants and chocolate for best results.
  4. Crookies are best fresh but can be reheated in a 300°F oven for 3 to 4 minutes.
  5. Let dough rest briefly before filling to activate leavening agents.

Tools You'll Need

  • Oven
  • Mixing bowls
  • Whisk
  • Baking sheet
  • Parchment paper
  • Spatula
  • Knife for slicing croissants

Allergen Information

Carefully check food labels for allergens and consult an expert if you're uncertain.
  • Contains wheat (gluten)
  • Contains dairy
  • Contains eggs
  • Contains soy (if using chocolate containing soy lecithin)

Nutritional Information (Per Serving)

Remember, these values are for guidance only and shouldn't replace advice from a professional.
  • Calories Per Serving: 380
  • Total Fat: 22 grams
  • Carbohydrate Amount: 42 grams
  • Protein Amount: 5 grams