Step by step

Make little balls with the solid chocolate mixture and put a whole nut in the centre of each ball. Skewer these little chocolate nut balls with a toothpick and dip them in the melted dark chocolate.

Tips
For this recipe, as an alternative to dark chocolate, you can use milk or white chocolate, whatever you prefer. In addition, to cool more quickly you can refrigerate them for at least 3 hours.
Trivia
The hazelnut is particularly rich in vitamin E, and also contains substances that prevent cardiovascular disease. The hazelnut tree, during the time of ancient Rome, was a gift thought to bring happiness; whilst in France, the tree was given to newlyweds to bring fertility.