Plum marble cake is a delightful twist on the classic marble cake, infused with the sweet and tangy flavor of plums. This cake features a moist and tender crumb, swirled with ribbons of rich chocolate and vibrant plum puree, creating a beautiful marbled pattern throughout. Each bite offers a harmonious blend of chocolatey indulgence and the fruity freshness of plums, making it a perfect treat for any occasion.