INGREDIENTS
1 1/2 cups
unbleached all-purpose flour
2/3 cup
cake flour
1/2 tsp
baking soda
1/4 tsp
table salt
3/4
unsalted butter (softened)
3/4 cup
smooth peanut butter
1/2 cup
sugar
1/2 cup
firmly packed light brown sugar
1 tsp
vanilla extract
1
large egg
1 1/2 cups
confectioners' sugar
6 tbsp
unsalted butter (softened)
3/4 cup
smooth peanut butter
3 tbsp
heavy cream
1/4 cup
finely chopped peanuts
1/4 cup
semi-sweet chocolate
1/8 cup
confectioners' sugar