Lemon Plum Dump Cake with Crispy Brown Sugar Crust Discover this easy Southern Lemon Plum Dump Cake recipe, a delicious dessert made with plums, lemon cake mix, and a crispy brown sugar crust. Perfect with a scoop of vanilla ice cream! Southern Lemon Plum Dump Cake Recipe If you’re craving a quick and simple Southern dessert with a bold flavor, this Southern Lemon Plum Dump Cake with a Crispy Brown Sugar Crust is the perfect choice! The tangy lemon cake mix pairs beautifully with the sweet and juicy plums, while the rich, buttery crust creates a delightful contrast. It’s an…