The hazelnuts are roasted in the oven at 180 degrees until they smell intensively. Put them in a cloth and rub against each other, to their skin peeled off. Put them in a sieve and shaken to slough. Allow to cool and grind with a mill for nuts. Then ground hazelnuts put in portions in a blender and grind at short intervals, to have time to flow back from the walls of the bottom of the blender. This process all hazelnuts. Finally returning all in blender and grind to a high degree, while rotational temperature developed their separate the butter. Then the pasta is ready. Stir the mixture to become homogeneous and transferred to a jar. * who has a strong blender can handle it directly peeled whole hazelnuts without grind them in advance. * Who will blender can use blender. * Hazelnuts can be passed through a meat mincer, instead of grinding mill for nuts. hazelnut mousse is used for cream cakes, puddings, salad dressings, spreads on bread in combination with honey or jam as a supplement to muesli or dough for cakes and pastries.