This hazelnut cake is topped with a light and fluffy whipped cream and fresh berries that complement the nutty flavor of the cake. The cake is made with ground hazelnuts, giving it a rich and nutty taste. The whipped cream is made with heavy cream and powdered sugar, making it light and fluffy. The fresh berries add a fruity and tangy flavor to the cake. The cake is perfect for any occasion, and it's sure to impress your guests.