INGREDIENTS
1 cup
creamy peanut butter
1 cup
confectioners' (powdered) sugar
1/4 cup
unsalted butter, softened to room temperature
1/2 tsp
vanilla extract
1/4 tsp
salt
16 oz
white baking chocolate* (such as Ghirardelli)
1/2 cup
chopped Reese's Pieces candies
1/4 cup
peanut butter chips