INGREDIENTS
3/4 cup
whole wheat flour
1/4 cup
all-purpose flour
1 tsp
baking soda
1/2 tsp
salt
1/2 cup
unsalted butter, at room temperature
1 cup
creamy peanut butter
1 cup
packed brown sugar
1
large egg
1 tsp
vanilla extract
1 cup
old fashioned oats
1/2 cup
unsalted butter, at room temperature
2/3 cup
unsweetened cocoa powder
3 cups
powdered sugar
1/3 cup
milk
1 tsp
vanilla extract