INGREDIENTS
1
Egg, large
1/2 cup
Peanut butter, creamy unsalted unsweetened
3/4 tsp
Baking powder
3/4 tsp
Baking soda
1 cup
Flour
3/4 tsp
Kosher salt
1
Powdered sugar
1 cup
Sugar
1 tsp
Vanilla extract
1/4 cup
Flavorless oil
1/2 cup
Buttermilk
6 tbsp
Water