Key lime cake jar is a delightful, portable twist on the classic key lime cake, offering layers of zesty key lime-infused cake, tangy key lime frosting, and a crunchy graham cracker crumble. Each jar is a perfect balance of tart and sweet, with the light, moist cake complemented by the smooth, citrusy frosting and the satisfying crunch of graham crackers. A refreshing treat ideal for picnics, summer parties, or as a fun, individual dessert that brings a burst of tropical flavor in every spoonful.