INGREDIENTS
3
Eggs, large
1/2 tsp
Baking powder
1 1/3 cups
Bittersweet chocolate or chocolate chips
1
Confectioners' sugar
2/3 cup
Granulated sugar
1 2/3 cups
King arthur all-purpose flour, Unbleached
1/4 tsp
Salt
2 tsp
Vanilla extract
2 tsp
Espresso, powder
1/2 cup
Butter, unsalted