A chocolate spider’s web covers this pumpkin tart and chocolate spiced pastry, a great Halloween party dessert. If you want to serve this tart for other occasions such as Thanksgiving, just replace the spider web design by drizzling the chocolate topping over the top in any pattern you prefer or completely covering the top with chocolate by spreading thinly with an offset spatula. With some left-over melted chocolate I made a few chocolate spiders decorated with orange and black dragees to add to the web.