Chocolate Thumbprint Cookies With A Rich Dulce De Leche Filling

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45 minutes

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Pillowy soft and chocolatey, these Chocolate Thumbprint Cookies with Dulce De Leche are my delicious spin on the classic thumbprint. They’re easy to make, fun to fill, and add rich chocolate and gooey sweetness to any cookie tray or dessert table.

A close-up of a chocolate thumbprint cookie topped with glossy melted chocolate, placed on a white plate.
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Chocolate Thumbprint Cookies Recipe

These Chocolate Thumbprint Cookies are a great way to satisfy your sweet tooth and chocolate cravings all in one perfect bite. I’ve always been a serious chocoholic, and while thumbprint cookies are a favorite, I wanted a rich fudgy version. So, I reimagined the classic with a deep cocoa infused dough and a decadent dulce de leche filling.

They bake up pillowy soft and full chocolate flavor, with a gooey caramel center that makes them completely irresistible. Perfect for holidays, gifting, or just a treat with coffee, these thumbprints get the chocolate upgrade you’ve been waiting for.

If chocolate and caramel are your love language, you should also try my Chocolate Bear Paw Cookies. They’re soft, rich, and layered with the same cocoa-meets-caramel magic.

A white plate with six chocolate thumbprint cookies filled with caramel, surrounded by bowls of cocoa powder and caramel on a light gray surface.

Why We Love This Recipe

  • Unbeatable flavors: Chocolate with caramel centers, yes please! It’s the kind of flavor combo you don’t forget after one cookie.
  • Soft and fudgy, not dry or crumbly: These thumbprints stay tender, even after cooling completely.
  • Fun to make, easy to love: The dough comes together fast, chills briefly, and bakes into beautiful and delicious cookies every time.

Ingredients

Flat lay of baking ingredients in bowls, including egg, dulce de leche, sugar, brown sugar, butter, cocoa powder, flour, vanilla extract, baking powder, and salt, each labeled.
  • Unsalted butter, softened: Add the richness thumbprints are known for.
  • Granulated sugar: Adds sweetness and helps the cookies bake with a soft center.
  • Brown sugar, packed: Gives the cookies moisture and a deeper caramel flavor.
  • Egg yolk: Keeps the dough rich and tender without making it cakey.
  • Vanilla extract: Brings warmth to the chocolate flavor.
  • All-purpose flour: This is the structure of the cookie.  
  • Unsweetened cocoa powder: Gives these cookies a deep chocolate flavor.
  • Salt: Balances the sweetness so the chocolate stands out.
  • Baking powder: Adds a little lift so the cookies don’t turn dense.
  • Dulce de leche: Creamy sweet filling for the center of each cookie.

How To Make Chocolate Thumbprint Cookies

Step 1. In a large bowl, cream the butter, granulated sugar, and brown sugar until light and fluffy for about two minutes.

Step 2. Mix in the egg yolk and vanilla extract.

A metal mixing bowl containing white sugar, brown sugar, and two pieces of butter on a white surface.
A metal mixing bowl containing creamed dough and a single egg yolk, viewed from above on a white surface.

Step 3. In a separate bowl whisk the flour, cocoa powder, salt, and baking powder.

Step 4. Add the dry ingredients to the wet mixture and mix until a soft dough forms.

Step 5. Cover and refrigerate for at least 30 minutes so the cookie dough relaxes.

A white bowl containing a mixture of brown cocoa powder and a small amount of white baking soda on a light surface.
A mixing bowl containing partially blended cookie dough with dry cocoa powder and wet ingredients.

Step 6. Preheat to 350°F and line a baking sheet with parchment paper.

Step 7. Scoop tablespoon portions of dough, roll into dough balls, place on the baking sheet.

Step 8. Press the center gently with your thumb or the back of a teaspoon or measuring spoon.

A hand holding a round ball of chocolate dough above a baking sheet lined with parchment paper and similar dough balls.
A hand uses a round measuring spoon to press indentations into chocolate cookie dough balls arranged on a parchment-lined baking sheet.

Step 9. Bake for 10 to 12 minutes until the edges look set. If the indentation rises, press again lightly while warm.

Step 10. Cool completely, then spoon or pipe dulce de leche into the center of each cookie.

A baking tray lined with parchment paper holds 15 round chocolate cookies, each with an indented center.
A baking tray with fifteen chocolate thumbprint cookies filled with melted chocolate, arranged in rows on parchment paper.

Storage Instructions

Room Temperature

These chocolate cookies will stay fresh for up to a week when stored in an airtight container at room temperature. For easier storage, use wax paper or parchment paper to layer between the cookies and keep them from sticking.

Freezer

You can freeze the dough or baked cookies for up to three months. Freeze the dough as a whole batch or shape it into cookie dough balls first so they’re ready to bake later. If freezing the baked cookies, leave them unfilled and add the dulce de leche after thawing.

Dough balls can bake straight from frozen, or rest on the counter for about thirty minutes before going into the oven. Baked cookies thaw quickly at room temperature and are ready to fill once softened.

Two chocolate thumbprint cookies with caramel centers are stacked on a gray surface, with a cup of coffee and more cookies in the background.

Tips And Tricks

These simple pointers will make the baking smoother and the results even better.

  • You want to roll the dough into even balls because uneven sizes will bake unevenly.  
  • Don’t skip chilling the dough, as it helps the cookies keep their shape in the oven and prevents them from spreading too much.                 
  • Make the thumbprint deep enough for filling, but stop before the dough splits. Smooth any cracks with your fingertip.
  • If the dough sticks to your hands, dust fingertips lightly with cocoa or powdered sugar instead of flour.
  • Add filling after cooling, then refrigerate for ten minutes if you want it to be firm for gifting.
  • Spoon the filling in if you like, but piping the dulce de leche gives you cleaner, prettier cookies, especially if you’re gifting them.
A chocolate cookie with a caramel center sits in front of a white cup of coffee on a saucer.

Variations And Add-ins

A few simple twists can take these cookies in new directions. Try one or mix and match to find your favorite.

  • Espresso: Add a pinch of espresso powder to the dry ingredients for deeper chocolate flavor.
  • Sea salt: Sprinkle flaky salt over the dulce de leche for a sweet salted finish.
  • Ganache: Swap the filling with chocolate ganache if you want double chocolate thumbprint cookies.
  • Peppermint: Use peppermint extract in the dough for a festive chocolate cookie during Christmas time.
  • Coating: Roll dough balls in granulated sugar before baking for a sparkly finish
  • Jam: You can fill the cookies indentions with strawberry jam instead of the dulce for a fruity twist.

FAQS

Why did my cookies spread too much?

The dough may not have been chilled long enough. Chill again and try baking one sheet at a time.

How much filling goes in each indentation?

It depends on how deep the thumbprints are but you want just enough to fill the center without running over the edges.

Can I make the dough ahead of time?

You can mix the dough, cover it tightly, and chill it up to 48 hours before baking.

Can I add the dulce de leche while the cookies are warm?

You can, but it will melt and lose definition. For neat, glossy centers, let the cookies cool completely before filling.

A close-up of a halved chocolate cookie with thick caramel filling oozing out, set on a smooth surface with a blurred cup in the background.
Chocolate thumbprint cookie with a swirl of glossy chocolate filling on a white plate.
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Chocolate Thumbprint Cookies With Dulce De Leche


Course Dessert, Desserts & Sweets, Holidays, Snacks
Cuisine American
Prep Time 15 minutes
Chill Time 30 minutes
Total Time 45 minutes
Servings 24 Cookies
Pillowy soft and chocolatey, these Chocolate Thumbprint Cookies with Dulce de Leche are an easy, fun twist on the classic treat. Filled with rich chocolate flavor and gooey sweetness, they're perfect for any cookie tray.

Equipment

Ingredients
 

  • 1 cup unsalted butter softened
  • 1/2 cup granulated sugar
  • 1/2 cup brown sugar packed
  • 1 large egg yolk
  • 1 teaspoon vanilla extract
  • 1 1/4 cups all-purpose flour
  • 3/4 cup unsweetened cocoa powder
  • 1/2 teaspoon salt
  • 1/2 teaspoon baking powder
  • 1/2 cup dulce de leche

Instructions

  • In a large bowl, cream the butter, granulated sugar, and brown sugar until light and fluffy for about two minutes. Mix in the egg yolk and vanilla extract.
    1 cup unsalted butter, 1/2 cup granulated sugar, 1/2 cup brown sugar, 1 large egg yolk, 1 teaspoon vanilla extract
  • In a separate bowl whisk the flour, cocoa powder, salt, and baking powder. Add the dry ingredients to the wet mixture and mix until a soft dough forms.
    1 1/4 cups all-purpose flour, 3/4 cup unsweetened cocoa powder, 1/2 teaspoon salt, 1/2 teaspoon baking powder
  • Cover and refrigerate for at least 30 minutes so the dough relaxes and the cookies hold shape.
  • Preheat to 350°F and line a baking sheet with parchment paper.
  • Scoop tablespoon portions of dough, roll into dough balls, place on the baking sheet, and press the center gently with your thumb or the back of a teaspoon.
  • Bake for 10 to 12 minutes until the edges look set. If the indentation rises, press again lightly while warm.
  • Cool completely, then spoon or pipe dulce de leche into the center of each cookie.
    1/2 cup dulce de leche

Notes

  • Roll the dough into even balls because uneven sizes will bake unevenly.                   
  • Make the thumbprint deep enough for filling, but stop before the dough splits. Smooth any cracks with your fingertip.
  • If the dough sticks to your hands, dust fingertips lightly with cocoa or powdered sugar instead of flour.
  • Add filling after cooling, then refrigerate for ten minutes if you want the dulce de leche firm for gifting.
  • These chocolate cookies will stay fresh for up to a week when stored in an airtight container at room temperature. For easier storage, use wax paper or parchment paper to layer between the cookies and keep them from sticking.
  • You can freeze the dough or baked cookies for up to three months. Freeze the dough as a whole batch or shape it into cookie dough balls first so they’re ready to bake later. If freezing the baked cookies, leave them unfilled and add the dulce de leche after thawing.

Nutrition

Serving: 1g | Calories: 134kcal | Carbohydrates: 15g | Protein: 1g | Fat: 8g | Saturated Fat: 5g | Polyunsaturated Fat: 0.4g | Monounsaturated Fat: 2g | Trans Fat: 0.3g | Cholesterol: 28mg | Sodium: 52mg | Potassium: 66mg | Fiber: 1g | Sugar: 9g | Vitamin A: 247IU | Calcium: 15mg | Iron: 1mg
The nutrition information provided is an estimate and can vary based on cooking methods and ingredients used.

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    About Lisa O’Driscoll

    Lisa O’Driscoll is a lifestyle and parenting expert, cookbook author, and the creative force behind Fun Money Mom, a popular blog she’s Lisa O’Driscoll is a lifestyle and parenting expert, cookbook author, and the creative force behind Fun Money Mom, a popular blog she’s run since 2014. She’s the author of the children’s cookbook Roll It, Slice It, Mash It, Dice It, designed to get kids excited about cooking. With multiple TV appearances under her belt, she loves sharing her expertise on family-friendly recipes, creative DIYs, and party planning and is always on a mission to inspire and entertain!

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