Ingredients for - Mocha Cookie Bars
How to cook deliciously - Mocha Cookie Bars
1 . Stage
Preheat the oven to 350 degrees F (175 degrees C). Line an 8x8-inch square pan with enough parchment paper to have overhang on all sides.
2 . Stage
Stir espresso powder and coffee together in a small bowl until espresso powder is completely dissolved.
3 . Stage
Whisk flour, cocoa, cream of tartar, baking soda, salt, and 1/4 teaspoon cinnamon together in a bowl; set aside.
4 . Stage
Beat butter, 1/2 cup white sugar, and brown sugar with an electric mixer together until light and fluffy in a bowl. Beat in espresso mixture, egg, and vanilla until well combined. Stir in flour mixture; mix until a dough just begins to form. Press dough firmly and evenly into the prepared pan using lightly floured hands.
5 . Stage
Whisk 1 tablespoon white sugar and remaining 1/2 teaspoon cinnamon together in a small bowl; sprinkle sugar mixture evenly over the dough.
6 . Stage
Bake in the preheated oven just until the dough in the center of the pan feels barely set, 20 to 23 minutes.
7 . Stage
Allow cookies to cool in the pan for 10 minutes. Use the overhanging parchment to lift cookies out to a wire rack; cool completely before cutting into bars.