In a small bowl, stir together the peanut butter and jam. Spoon and stuff this mixture into the center of the apples. Place the apples into cupcake tins and set the tin in a large, rectangular baking pan that is half full of water. Place the pan in the oven. Cool for 20 minutes.
Place apples onto serving plates.
Put a gummy worm halfway into a hole, with the rest hanging over the side. Molly Lopez is a junior at Boston University.