INGREDIENTS
3/4 cup
all-purpose flour
1/2 cup
unsweetened cocoa powder
1/2 cup
granulated sugar
1/2 cup
packed light-brown sugar
1 tsp
baking powder
1/2 tsp
baking soda
1/4 tsp
salt
1/3 cup
vegetable oil
1/3 cup
milk
1
large egg
1 tsp
vanilla extract
1/3 cup
hot water
1/4 cup
sour cream
12
Snack Size Reese's (, 6 chopped into halves and 6 chopped into small pieces (not minis))
1/2 cup
butter (, at room temperature)
1/2 cup
peanut butter
1/2 tsp
vanilla extract
2 1/2 cups
powdered sugar
2 tbsp
sour cream
3 tbsp
heavy cream