Ingredients
Servings: Makes about 8 dozen
2½ cups all-purpose flour
½ cup unsweetened cocoa powder
¾ teaspoon kosher salt
¼ teaspoon baking soda
1¼ cups (2½ sticks) unsalted butter, room temperature
1¼ cups (lightly packed) light brown sugar
1 teaspoon vanilla extract
1 large egg white
5 oz. bittersweet or semisweet chocolate, chopped
1 cup unsalted, shelled raw pistachios, coarsely chopped
Flaky sea salt (such as Maldon)
Preparation