This hazelnut and raspberry cake is a beautiful dessert that combines the nutty flavor of hazelnuts with the sweetness of raspberries. The cake is made with hazelnut flour, sugar, eggs, and butter. To make the cake, you need to mix the dry ingredients in one bowl and the wet ingredients in another bowl. Then, you combine the two mixtures and add the raspberries. Bake the cake in the oven for about 30 minutes and let it cool before serving. This cake is perfect for special occasions such as weddings or birthdays.