This hazelnut and raspberry cake is a delicious and fruity dessert that is perfect for summer. The cake is made with ground hazelnuts and fresh raspberries, giving it a nutty and fruity flavor. To make the cake, you will need hazelnuts, flour, sugar, eggs, butter, baking powder, raspberries, and vanilla extract. This cake is perfect for those who want to enjoy a fruity dessert with a nutty twist.