🍪 Dulce de Leche Thumbprint Cookies
These Dulce de Leche Thumbprint Cookies are buttery, soft, and filled with silky smooth dulce de leche for the ultimate caramel cookie experience. They feature tender vanilla cookie centers, delicate crisp edges, and creamy caramel filling that melts into every bite. Finished with flaky sea salt or dark chocolate drizzle, these bakery-style cookies are perfect for holidays, cookie trays, and cozy dessert nights.
Servings 24 cookies
Calories 165kcal
Cost $10 for entire recipe
Equipment
- Large mixing bowl
- Electric hand mixer or stand mixer
- Measuring cups and spoons
- Rubber spatula
- Baking Sheets
- Parchment paper
- cookie scoop or tablespoon
- Rounded teaspoon or thumb for indentations
- wire cooling rack
- Piping bag or zip-top bag (optional, for filling)
Ingredients
Cookie Dough
- 1 cup unsalted butter softened
- ⅔ cup granulated sugar
- 2 large egg yolks room temperature
- 2½ teaspoons pure vanilla extract
- 2¼ cups all-purpose flour
- 1 tablespoon cornstarch
- ¼ teaspoon baking powder
- ½ teaspoon fine sea salt
Filling
- ½ cup thick dulce de leche
Optional Toppings
- Flaky sea salt
- Melted dark chocolate
- Toasted chopped pecans
- Powdered sugar
Instructions
Step 1: Cream Butter and Sugar
- In a large mixing bowl, beat the butter and sugar together for 2–3 minutes until light and fluffy.
- Add the egg yolks and vanilla extract and mix until smooth and creamy.
Step 2: Add Dry Ingredients
- Add the flour, cornstarch, baking powder, and salt.
- Mix just until combined. The dough should feel soft and smooth without being sticky.
- Do not overmix.
Step 3: Chill Dough
- Cover the dough and refrigerate for 30 minutes.
Step 4: Prepare Cookies
- Preheat oven to 325°F.
- Line baking sheets with parchment paper.
- Roll dough into 1-inch balls and place about 2 inches apart on prepared baking sheets.
- Press an indentation into the center of each cookie using your thumb or the back of a rounded teaspoon.
- Smooth any cracks gently with your fingers.
Step 5: First Bake
- Bake for 8 minutes.
- The cookies should look slightly puffed and soft with very little browning.
- Remove from the oven and gently re-press the centers if needed.
Step 6: Add Filling
- Let cookies cool for 2 minutes.
- Fill each center with about 1 teaspoon dulce de leche.
- Do not overfill.
Step 7: Final Bake
- Return cookies to the oven and bake another 3–5 minutes.
- The edges should look lightly set with only faint golden color.
- Avoid overbaking.
Step 8: Cool and Finish
- Cool cookies on the baking sheet for 5 minutes before transferring to a wire rack.
- Top with flaky sea salt, melted dark chocolate, chopped pecans, or powdered sugar if desired.
Notes
- Use thick dulce de leche for the best texture and cleanest thumbprint centers. Thin caramel sauce may spread too much during baking.
- Spoon and level your flour instead of scooping directly from the bag to avoid dry or dense cookies.
- Chilling the dough helps these dulce de leche thumbprint cookies maintain their shape and creates soft bakery-style centers.
- Re-pressing the centers after the first bake keeps the caramel filling neatly contained and improves presentation.
- Slightly underbaking the cookies gives them a softer, more tender texture after cooling.
- For a gourmet bakery-style finish, sprinkle flaky sea salt on top while the cookies are still slightly warm.
- A piping bag makes filling the thumbprints easier and creates cleaner, more professional-looking cookies.
- These caramel thumbprint cookies taste even better after a few hours because the dulce de leche slightly softens the cookie centers.
- Store the cookies in an airtight container to maintain their soft texture and rich buttery flavor.
- These cookies freeze well, making them perfect for holiday cookie trays and make-ahead dessert planning.