This delightful sponge cake is a perfect combination of light, airy texture and rich creaminess. The cake is made using a simple sponge recipe, which creates a fluffy base. The frosting, made from a blend of cottage cheese, sour cream, and sweetened condensed milk, adds a luscious finish that complements the cake beautifully. It's an ideal dessert for celebrations or whenever you crave something sweet. The contrast between the soft sponge and the creamy topping creates a heavenly experience that will impress your guests and satisfy your sweet tooth. Enjoy this cake as a treat for birthdays, anniversaries, or just a cozy afternoon snack with tea or coffee. The preparation may take some time, but the end result is worth every minute spent in the kitchen. With layers of flavor and texture, this sponge cake is sure to become a favorite in your dessert repertoire.