Equipment
* optional
Ingredients
Pecans
- 200 g pecans, finely chopped and divided
Brown Sugar Shortbread Dough
- 170 g unsalted butter, softened to room temperature
- 100 g light brown sugar, firmly packed
- 5 ml vanilla extract
- 200 g all-purpose flour, sifted
- 2 g fine sea salt
Praline Filling
- 30 g unsalted butter
- 50 g dark brown sugar, packed
- 30 ml heavy cream
- 20 ml light corn syrup
- 2 ml vanilla extract
- 1 g flaky sea salt
Nutrition (per serving)
Method
Toast all the finely chopped pecans in a dry skillet over medium heat for 4 to 5 minutes, stirring frequently until fragrant. Remove from heat and let cool completely.
In the bowl of a stand mixer, cream the softened butter and light brown sugar on medium speed until light and fluffy.
Add the vanilla extract to the butter mixture and mix until just combined, scraping down the sides of the bowl.
Gradually add the all-purpose flour and fine sea salt on low speed. Once mostly incorporated, fold in 40 grams of the toasted chopped pecans. Do not overmix.
Cover the bowl and chill the dough in the refrigerator for 30 minutes to firm up the butter, making the dough easier to roll.
Preheat the oven to 175°C (350°F). Line a large baking sheet with parchment paper.
Scoop out 15 gram portions of dough and roll into smooth balls. Roll each ball in the 80 grams of reserved toasted pecans to coat the outside. Place onto the prepared baking sheet and use your thumb or the back of a measuring spoon to press a deep indentation into the center of each cookie.
Bake at 175°C (350°F) for 12 to 14 minutes, until the cookies are set and lightly golden. If the indentations have puffed up during baking, gently re-press them immediately upon taking the tray out of the oven.
Allow the cookies to rest on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely.
While the cookies cool, prepare the praline filling. In a small saucepan, combine the butter, dark brown sugar, heavy cream, and light corn syrup. Bring to a boil over medium heat and let it bubble vigorously for exactly 1 minute.
Remove the saucepan from the heat immediately. Stir in the vanilla extract and the remaining 80 grams of toasted chopped pecans.
Working quickly before the filling sets, carefully spoon the warm praline mixture into the center indentation of each cooled cookie. Top with a tiny pinch of flaky sea salt if desired, then let the filling set at room temperature for 30 minutes.
Chef's Notes
- Toasting the pecans is a non-negotiable step; it drives off raw moisture and unlocks the deep, savory essential oils that balance the intense sweetness of the brown sugar.
- The corn syrup in the praline filling acts as an interfering agent. It physically prevents sucrose molecules from crystallizing together, guaranteeing your filling remains wonderfully chewy instead of turning gritty or rock-hard.
- When making the thumbprint indentation, if the dough cracks severely around the edges, the dough is slightly too dry or cold. Warm it very briefly in your hands as you roll the ball, and press gently.
- Mise en place is critical for the praline filling phase. Have your cookies cooled and laid out, and your pecans and vanilla pre-measured next to the stove. Praline sets rapidly as it cools.
- For the cleanest appearance, use a half-teaspoon measuring spoon lightly coated in non-stick spray to press the centers, yielding a perfectly uniform well for the filling.
Storage
Refrigerator: 1 week — Store in an airtight container with parchment paper between layers to prevent the praline centers from sticking together.
Freezer: 3 months — Freeze the baked but unfilled thumbprint cookies. Thaw at room temperature and add freshly made warm praline filling before serving.
