INGREDIENTS
3
Eggs, large
1/4 tsp
Baking powder
1 1/3 cups
Chocolate, bittersweet or semisweet
1 cup
King arthur all-purpose flour or king arthur white whole wheat flour, Unbleached
1/4 tsp
Salt
1 cup
Sugar
1 tsp
Vanilla extract
1 tsp
Espresso, powder
3 tbsp
Butter