This Thermomix recipe for hazelnut and raspberry cake is a beautiful and delicious dessert that is perfect for summer. The cake is made with ground hazelnuts and almond flour, and is studded with fresh raspberries. The result is a moist and flavorful cake that is both sweet and tart. Serve it with a dollop of whipped cream or a scoop of vanilla ice cream for a refreshing and satisfying dessert.