Add sugar to the soft butter and beat. Then add the egg.
Grate the chocolate. Add milk to the butter – egg mixture and beat. Add all the dry ingredients. Mix well. Let the dough stand for 20 minutes in a warm place. Heat the oven to 180 degrees.
Put the dough in a pastry bag and distribute it into molds. Bake at 180 degrees for 30 minutes. Time to adjust according to your oven.
Cool the cupcakes. Sprinkle with powdered sugar. Enjoy your tea!!!