INGREDIENTS
1
Egg, large
2 tsp
Baking powder
3/4 tsp
Baking soda
1/3 cup
Brown sugar, packed light
1 cup
Chocolate chips, semisweet
1 tsp
Cinnamon, ground
1/2 cup
Cocoa powder, unsweetened
1/4 cup
Confectioners sugar
2 cups
Flour
2 tbsp
Granulated sugar
1/8 tsp
Salt
1 tsp
Vanilla extract, pure
2 sticks
Butter, unsalted
3/4 cup
Buttermilk