To make dough, mix together peanut butter, cream cheese and butter.
Once well blended, stir in the powdered sugar one cup at a time. It should form a soft dough.
Wrap dough in plastic wrap and set in refrigerator to cool. As it cools the dough will become more firm.
After dough has chilled for an hour, use a rolling pin to roll dough out 1/4 inch thick.
Use a cookie cutter to cut out shapes, dip the bottom of the shapes into melted chocolate and place on foil or nonstick mat to cool.
Take the rest of the chocolate and drizzle it on top of the bites, for a color contrast you can use white chocolate as well.
Allow to cool, peel off the foil and store in a covered container in the refrigerator.