INGREDIENTS
1 cup
sour cream (at room temperature)
4
large eggs (at room temperature)
2 tsp
vanilla extract
2 1/4 cups
unbleached all-purpose flour*
1 tsp
baking powder
1/2 tsp
baking soda
1/2 tsp
kosher salt
1/2 cup
unsalted butter ((1 stick) at room temperature)
1 cup
creamy peanut butter (do not use natural)
1 1/2 cups
light brown sugar
1 1/2 cups
semi-sweet chocolate chips
1 1/2 cups
sifted powdered sugar
1/4 cup
milk
1/4 cup
creamy peanut butter
1 tsp
light corn syrup
1/2 tsp
vanilla extract
1/3 cup
semi-sweet chocolate chips (roughly chopped)