Spiderweb Munch Cake ~A fun-to-decorate Spiderweb Munch is a crispy snack that is topped with a layer of chocolate and then decorated with a thin piping of peanut butter. A candy spider on top would complete the image for a creepy Halloween treat! Your kids will love to have this show up at their Halloween party this year. Why pay for store bought when you can serve a fresh homemade cake baked in your own oven. The aroma of the baking cake will fill their little noses and they will squeal in anticipation of when they can sink their teeth into this special delicacy of the Halloween season.