INGREDIENTS
For the cookies:
3/4 cup
all-purpose flour
1/2 tsp
baking soda
1/4 tsp
baking powder
1/2 tsp
salt
8 tbsp
unsalted butter, at room temperature
1/2 cup
creamy peanut butter
1/2 cup
granulated sugar
1/2 cup
light brown sugar, packed
1
large egg
1 tsp
vanilla extract
1 cup
quick-cooking oats
For the filling:
3 tbsp
unsalted butter, at room temperature
1/2 cup
creamy peanut butter
1 cup
confectioners’ sugar, sifted
3 tbsp
heavy cream