Heat the oven to 350°F (175°C) and line two baking sheets with parchment paper or silicone mats.
In a medium-sized bowl, combine the all-purpose flour, espresso powder, baking powder, baking soda, and salt. Whisk them together and set aside.
1 cup + 2 tablespoons (140 grams) all-purpose flour, 1 teaspoon instant espresso powder, ½ teaspoon salt, ¼ teaspoon baking powder, ¼ teaspoon baking soda
Cream together the softened butter, brown sugar, and granulated sugar until light and fluffy, about 3 to 5 minutes.
1 stick (113 grams) unsalted butter, ½ cup (96 grams) dark brown sugar, 2 tablespoons (25 grams) granulated sugar
Add the egg and coffee liqueur to the butter and sugar mixture and beat on medium speed for one minute.
1 large egg, 1 teaspoon Kahlua or other coffee liqueur
Add in the crushed chocolate-covered espresso beans and beat on medium speed for another minute to further break up the beans.
½ cup chocolate covered espresso beans
Add the dry ingredient mixture to the wet ingredients, mixing on low until just combined. Be careful not to over-mix.
Add in the chocolate chips by hand.
½ cup chocolate chips
Using a cookie scoop or a spoon, drop 2 tablespoon portions of dough onto the prepared baking sheet, spacing them about 2 inches apart.
Bake for 10 to 12 minutes until the edges are set. The coffee cookies will be soft in the center but will continue to cook on the sheet as they cool.
Cool completely on the baking sheet.