- 3/4 cup pecans, coarsely chopped
- 1 1/4 sticks (10 tablespoons) unsalted butter, at room temperature
- 1/2 cup confectioners' sugar
- 1/2 vanilla bean, split lengthwise, seeds scraped
- 1/2 teaspoon pure vanilla extract
- 1/2 teaspoon kosher salt
- 1 1/2 cups all-purpose flour
- 3 tablespoons demerara or turbinado sugar
- 1 large egg yolk, lightly beaten
How to make this recipe
Preheat the oven to 350°. Spread the chopped pecans on a rimmed baking sheet and toast for about 6 minutes, until lightly browned and fragrant. Let cool.
In the bowl of a standing mixer fitted with the paddle, beat the butter with the confectioners' sugar, vanilla bean and seeds, vanilla extract and salt at medium speed until fluffy, about 3 minutes. Add the flour in 3 batches, beating at low speed until just incorporated. Discard the vanilla bean. Stir in the pecans.
Transfer the dough to a work surface and roll into a 1 1/2-inch-thick log. Wrap the log in plastic or parchment paper and refrigerate for about 1 hour, until chilled.
Line 2 large rimmed baking sheets with parchment paper. Spread the demerara sugar on a platter. Brush the log with the egg yolk and roll in the sugar. Slice the log into 1/2-inch-thick rounds. Transfer the rounds to the prepared baking sheets, spacing them 1 inch apart.
Bake the shortbread cookies for about 20 minutes, until the edges are golden; rotate the baking sheets from top to bottom and front to back halfway through baking. Transfer the cookies to a wire rack and let stand until cooled completely, about 30 minutes, before serving.
The cookie dough can be frozen for up to 1 month.