This hazelnut torte is a rich and decadent dessert that will impress your guests. The torte is made with ground hazelnuts, sugar, eggs, and butter. To make the torte, you need to beat the egg whites until stiff peaks form and then fold in the other ingredients. Bake the torte in the oven for about 40 minutes and let it cool before serving. This torte is perfect for special occasions such as Christmas or Thanksgiving.