This Hungarian sour cherry cake recipe or meggyes lepény is a simple dessert made with the sour cherries Eastern Europeans love. Dark Morellos or fire-engine-red Montmorency varieties can be used. This cake is sometimes eaten for breakfast and is similar to Czech cherry bublanina. Lepeny refers to its rectangular or square, sheet-like shape, but these days, this cake can be baked in a round pan or even a Bundt pan. As with bublaninas, lepeny can be made with any seasonal fruit, curd cheese, nuts