Why buy a DQ® Cake? Just imagine our world-famous soft serve with a fudgy, crunchy chocolatey middle. It's the perfect way to celebrate any occasion. In a hurry? Pickup a ready made DQ® cake or a DQ®Blizzard® Cake at many of our participating stores. Planning a special occasion? Customize a cake with an image to match your occassion. Many cake designs allow you to personalize colors, add photos, and more.