Call it a serious case of "spring fever!" This dreary winter day needed a luscious key lime cuppie to brighten things up. This tangy-sweet key lime cake is a little cup of layered goodness. The strata of this cupcake includes a middle layer of key lime custard, sandwiched between two layers of moist key lime vanilla cake. Topping this sweet dessert is a generous swirl of key lime cream cheese icing. Spring, please hurry! Key lime cupcake, please last forever!
