Ingredients
2 cups all-purpose flour
2 cups finely chopped pecans, divided
3/4 teaspoon salt
1 cup unsalted butter, softened but still cool
1/3 cup granulated sugar
1 1/2 teaspoons vanilla extract
1 1/2 cups powdered sugar, for rolling cookies after baking
Directions
Preheat oven to 325F. Prepare two baking sheets with silpat or parchment paper.
Mix the flour, 1 cup of the chopped pecans, and the salt in a medium bowl; set aside. Place the remaining chopped nuts in a food processor and process until they are the texture of coarse cornmeal, 10 to 15 seconds; stir into the flour mixture and set aside.
Cream the butter and sugar together on medium speed until light and fluffy, about 2 minutes. Beat in the vanilla, then scrape the sides of the bowl. Add the flour mixture and beat on low speed until the dough just begins to come together but still looks scrappy, about 15 seconds. Scrape the sides of the bowl again and continue beating at low speed until the dough is cohesive.
Roll a heaping tablespoon of dough between the palms of your hands and place on the prepared baking sheets. The cookies will only spread a little bit, so you can place them fairly close together. Bake until the tops are pale golden and the bottoms are just beginning to brown, 17 to 19 minutes. Cool the cookies on the baking sheets for 2 minutes, then transfer them to a wire cooling rack and allow to cool to room temperature.
Place the powdered sugar in a large zip-top bag. Working with 3 or 4 cookies at a time, place them in the bag of sugar and gently toss to coat them thoroughly. Gently shake off any excess. Allow the cookies to sit for at least an hour, or up to overnight, and then repeat the process.
