INGREDIENTS
1 tsp
baking powder
1/2 cup
brown sugar
1 large
egg yolk
2 larges
eggs
3/4 cup
flour
1/2 cup
granulated sugar
2/3 cup
powdered sugar
1/2 tsp
salt
1/2 cup
semisweet chocolate chips
1/2 cup
unsalted butter
3 oz
unsweetened chocolate
2 tbsp
unsweetened cocoa powder
1 tsp
vanilla extract
4 tsp
water