In a standing mixer or in a bowl with a hand mixer, whip butter, peanut butter powder sugar and cream.
With a tiny cookie scoop, scoop the buttercream onto a cookie sheet lined with parchment paper.
Place the pan in the freezer for 15 - 30 minutes
Melt the chocolate in the microwave slowly, only 30 seconds at a time, and stirring in between
Remove the cold buttercream balls from the freezer, roll the balls in between your hands to smooth them out.
Drop them into the melted chocolate, removing them with a slotted spoon. Let excess chocolate drip off before placing them back on the parchment paper to set.
Once the chocolate has set, they are ready to enjoy!