This delightful potato cake is an innovative twist on traditional desserts. With layers of grated potatoes and a creamy sour cream frosting, it offers a unique flavor profile that is both savory and sweet. The cake is simple to assemble and makes a stunning centerpiece for gatherings. The combination of cooked potatoes, onions, and herbs provides a satisfying texture, while the sour cream adds a refreshing tang. Perfect for parties or a special occasion, this cake is sure to impress your guests and tantalize their taste buds. Serve it chilled for a refreshing treat that stands out from the usual dessert options.