When ordering a cookie at a bakery, most people would expect to receive a single, circular sweet treat made of sugar, eggs, and flour. At Xtreme Desserts, however, a cookie is actually frosting, pie filling, or some other mixture sandwiched between two cookies. This intense take on treats extends to other confections such as brownie squares topped with ribbons of raspberry frosting, peanut butter cups, and cheesecake swirls. The shop also creates specialty cakes, which range from tiered, fondant-covered towers to oversized sandwich cookies that double as flotation devices in the event of a milk flood. Xtreme versions of cupcakes, bread pudding, parfaits, and cake balls round out the menu.