INGREDIENTS
1/2 cup
unsalted butter (softened)
1/2 cup
sugar (plus more for rolling cookies in)
1/2 cup
brown sugar (packed)
1 tsp
vanilla extract
1
large egg
2 oz
semi-sweet chocolate (melted)
1 3/4 cups
flour
1/4 cup
unsweetened cocoa powder
1 1/2 tsp
baking powder
1/4 tsp
salt
30
Hershey kisses unwrapped