These Chocolate Thumbprint Cookies are soft, fudgy, and filled with a silky chocolate ganache that sets beautifully in the center. They taste like a cross between a brownie and a melt-in-your-mouth cookie, making them an instant holiday favorite. To give them a festive twist, each cookie is topped with Christmas nonpareils for a little crunch and a pop of color that looks gorgeous on any holiday cookie tray. They’re simple, elegant, and surprisingly quick — the kind of cookie you bake once and immediately add to your yearly rotation.
What makes these cookies especially good is the texture. A combination of butter, cocoa powder, brown sugar, and cornstarch creates a dough that bakes into a soft, chewy cookie without needing any leavening agents. The ganache in the center adds that extra layer of richness, while the nonpareils provide contrast and make the cookies look like they came straight from a bakery display.
Ingredient Overview
You only need a handful of staple ingredients to make these cookies, and each one plays a specific role. Cocoa powder brings the deep chocolate flavor, while the addition of brown sugar keeps the centers soft and chewy. Cornstarch gives the dough a tender, plush texture — a small addition that makes a huge difference. A single egg yolk binds the dough without making it cakey, and vanilla rounds everything out. For the filling, a simple ganache made from chocolate and warm cream gives the cookies their signature glossy center.
How to Make Perfectly Round Cookies
To make your cookies perfectly round, grab a large round cookie cutter (or even a wide drinking glass) that’s slightly bigger than the baked cookies. The second they come out of the oven, place the cutter over the cookie and gently swirl it in a circular motion. This tucks in any uneven edges and gives you a beautiful, perfectly round cookie every single time.
How to Reshape Thumbprint Centers
Thumbprint cookies naturally puff as they bake. If your centers rise a little, don’t worry — this is normal. As soon as the cookies come out of the oven, gently re-press the indentation with a teaspoon or the back of a small cookie scoop. Doing this while the cookies are still warm ensures a clean, deep well for the ganache and keeps the texture soft and chewy.
Tips for the Best Cookies
- Don’t overbake, the cookies should look slightly soft in the center but set around the edges.
- Use a medium sized cookie scoop to get even cookies. I like the middle size in this set!
- Use high-quality chocolate for the ganache; it makes a major difference in flavor and texture.
- Add a pinch of espresso powder to enhance the chocolate flavor (optional but recommended).
- Let the ganache set before storing so the centers stay smooth and intact.
Variations
- Peppermint Crunch: Add crushed candy canes on top instead of nonpareils.
- Salted Ganache: Sprinkle the centers with flaky sea salt for a gourmet finish.
- Double Chocolate Sprinkle: Use chocolate sprinkles instead of holiday colors for a year-round version.
- Valentines Day: Use Valentine’s non-pareils
Storage
These cookies stay soft for several days when stored at room temperature in an airtight container. They also freeze beautifully — just let the ganache fully set before freezing. If stacking, place a piece of parchment between layers to protect the centers.
These Chocolate Thumbprint Cookies strike the perfect balance between rich, fudgy chocolate flavor and festive holiday charm. They’re easy to make, look beautiful in photos or on a cookie platter, and deliver that soft, chewy, ganache-filled bite everyone loves. Whether you bake them for a party, a cookie exchange, or just because you want something cozy and homemade, they’re guaranteed to become a go-to holiday classic.
Chocolate Thumbprint Cookies
Ingredients
For the cookies:
- 1 cup salted butter room temperature
- ½ cup granulated sugar
- ¼ cup light brown sugar
- 2 tsp vanilla extract
- 1 egg yolk
- 1 ¾ cup all-purpose flour
- ⅓ cup natural cocoa powder I use Hershey's
- 2 tsp corn starch
- ½ tsp kosher salt
For the ganache:
- 4 oz semi-sweet or dark chocolate chips or chopped bar
- ½ cup heavy cream
- 1 tbsp salted butter optional, for shine
- ¼ tsp nonpareils
Instructions
For the cookies:
- Preheat oven to 350°F and line a baking sheet with parchment paper. In a stand mixer beat butter, granulated sugar, brown sugar and vanilla until creamy. Mix in egg yolk.
- Whisk together flour, cocoa powder, cornstarch and salt, then add to the wet ingredients and mix until a soft dough forms. Scoop 20 even balls of dough and roll until smooth. Press an indentation into each ball with your thumb or a teaspoon.
- Bake 10–12 minutes, until edges look set. Reshape the cookies by gently scooting a bowl or round cookie cutter to make cookies into a perfect circle. Re-press the center while cookies are warm to deepen the thumbprint. Allow to cool completely.
For the ganache:
- Heat the heavy cream in the microwave until steaming and just beginning to bubble around the edges (about 40 seconds) or warm it gently in a small saucepan over medium-low heat. Do not let it boil. Pour the hot cream over the chocolate, let sit 1–2 minutes, then stir until smooth. If using, stir the butter in. Allow ganache to cool for 3-5 minutes and fill each cookie. Top with nonpareils and let it set before serving.
What kind of cocoa powder?
Can you substitute half and half cream for the heavy cream in the ganache?
When do you add butter to ganache?
If using stir the butter in after stirring in the cream!