In a mixing bowl, add cake mix, melted butter and peanut butter. Stir until combined. Dough will be a little stiff and sticky.
Roll dough into 1" balls with the palms of your hand.
Flatten dough into a small pancake and add 3-5 chocolate chips. Fold up the sides of your pancake shaped dough and continue to roll into a ball. The sides do not have to cover the chocolate chips when you fold them up. They will close together when you roll them.
Immediately sprinkle with chocolate sprinkles.
Place truffles in the refrigerator for about 30 minutes to firm up.