Ingredients
1 cup (150 grams / 5 ounces) all-purpose flour
1/2 cup plus 2 tablespoons (100 grams / 3 1/2 ounces) whole-wheat flour
1/2 cup (56 grams / 2 ounces) almond flour
1 cup (100 grams / 3 1/2 ounces) hazelnut flour or finely ground hazelnuts
1/2 cup (100 grams / 3 1/2 ounces) sugar
1 teaspoon (3 grams) kosher salt
1 cup (120 grams / 4 ounces) cocoa nibs, coarsely chopped
1 cup (220 grams / 8 ounces) unsalted butter, chilled and cut into 1/2-inch cubes
1 1/2 teaspoons (7 grams) vanilla extract