Salted Dulce de Leche Thumbprint Cookies are classic thumbprint cookies filled with dulce de leche and topped with sea salt.
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5 from 1 vote

Salted Dulce de Leche Thumbprint Cookies

The flavor of salted dulce de leche top these buttery melt in your mouth shortbread cookies. These thumbprint cookies make great holiday gifts or a simple family treat. 
Prep Time1 hr 20 mins
Cook Time12 mins
Total Time1 hr 32 mins
Yields: 17 cookies
Calories: 97
Author: Jen Sobjack

Ingredients

  • 1/2 cup unsalted butter softened
  • 1/4 cup packed light brown sugar
  • 1 teaspoon vanilla extract
  • 1 egg yolk room temperature
  • 1 and 1/4 cups all-purpose flour
  • 1/8 teaspoon salt
  • 1/4 cup dulce de leche
  • 2 tablespoons sea salt

Instructions

  • In a large mixing bowl, beat together the butter and sugar with an electric mixer on medium speed for 3 minutes. Beat in the vanilla and egg yolk.
  • In a separate bowl, combine the flour and salt. Stir with a whisk. Gradually stir the flour into the butter and mix just until blended.
  • Shape the dough into a ball, cover, and chill for at least 1 hour. 
  • Preheat the oven to 350ºF.
  • Shape the dough into 1 tablespoon size balls and place them 2 inches apart on a parchment-lined baking sheet. Using your thumb or the back of a teaspoon, press a slight indention in the center of each ball. Take care not to press too far down. If the edges crack while making the indention, simply pinch them back together to smooth them out. Otherwise, cracks are okay. 
  • Fill the indents with 1/4 teaspoon dulce de leche. Bake for 10-12 minutes or until the bottom edges are lightly browned.
  • Cool the cookies on the pan for 5 minutes before transferring them to a wire rack to cool completely. Sprinkle the tops lightly with sea salt.