INGREDIENTS
1
Egg
3 tbsp
Peanut butter, creamy
1
package Reese's mini white chocolate peanut butter cups
1 cup
All-purpose flour
1/2 tsp
Baking soda
1 cup
Confectioners' sugar
1/2 tsp
Salt
1 cup
Sugar
1 tsp
Vanilla extract
1 tsp
Vanilla extract, pure
1/2 cup
Butter
1 cup
Butter, unsalted
1/4 cup
Buttermilk
1/2 cup
Water
12 ounces white chocolate (melted and cooled slightly)