For the cookies
01 -
1/2 cup (113 g) unsalted butter, softened
02 -
1/2 cup (95 g) vegetable shortening
03 -
1 cup (120 g) powdered sugar, sifted
04 -
1 large egg, room temperature
05 -
3 tablespoons buttermilk
06 -
1/2 teaspoon white vinegar
07 -
1 1/2 teaspoons vanilla extract
08 -
1 1/2 teaspoons red gel food coloring, plus more if needed
09 -
2 1/4 cups (270 g) all-purpose flour
10 -
1/4 cup (21 g) unsweetened cocoa powder
11 -
1/4 teaspoon fine salt
12 -
1/2 cup finely chopped pecans or walnuts, optional
For the coating
13 -
1/4 cup (57 g) unsalted butter, melted
14 -
1 1/2 cups (180 g) powdered sugar, sifted, plus more for dusting