Preheat the oven to 350°F. Place parchment paper on both baking sheets. Place two racks in the center of the oven.
Melt the semisweet chocolate in the microwave, for 20 second increments until melted. Stir until homogenous and let cool. Alternatively, heat the chocolate in a saucepan over medium heat, stirring frequently so it doesn't burn.
⅓ cup semi-sweet chocolate
Add the butter and both sugars to the bowl of a stand mixer and beat on medium until whipped and fluffy, about 1 minute. Then add the egg, vanilla, coffee liqueur and melted chocolate. Beat again on medium high until whipped. It will appear wet for a little while but it will become homogenous and fluffy after a minute or so.
⅓ cup semi-sweet chocolate, ½ cup unsalted butter, ½ cup granulated sugar, 2 tsp vanilla extract, 1 egg, 2 tbsp coffee liqueur, ½ cup brown sugar
In a separate bowl, whisk together the cocoa powder, flour, baking powder and salt. Add the dry ingredients to the wet in three increments, mixing on low until the batter is well incorporated. Scrape down the sides as you go. The batter will be pretty thick at this point. Don't overmix - just mix until well combined and then stop.
1¾ cups flour, 2 tsp baking powder, ¼ tsp salt, ¼ cup unsweetened cocoa powder
Pour some granulated sugar into a small bowl. With a cookie scoop, scoop a large tablespoon-sized amount of dough. Roll it in your hands quickly into a tight ball. Roll the dough in the sugar bowl until it's well coated all over. Place the dough on the cookie sheet and repeat until all the cookies are formed, about 20-25. Place about 10 cookies per sheet. They will expand a little in the oven.
Bake the cookies in the oven for 8-9 minutes, until the cookies look set. Let the cookies cool for about 2 minutes, and then push a Hershey kiss into the center of each one. Let them cool longer and transfer them to a cookie rack if you have one. Enjoy!
20-25 candy cane Kisses