The Shoprite near me sells a crumb cake composed of 50% delectable crumb topping (the best part of a crumb cake), yet the cake is still moist and flavorful enough to enjoy on its own. I realized that this cake they use for this is identical to Shoprite's standard birthday cake. Which is a good thing, because I've coveted that taste for a long time but, being a shut-in, haven't had excuse or occasion to consume birthday cake in over a decade. This'll have to do. Crumb topping is better than icing anyway.