Spread the hazelnuts on a baking sheet let it roast for 5 minutes or until you see the skins have started coming.
This can be done on a pan with medium heat.
Once cooled, take that in the food processor and start grinding in intervals of a min and every time giving it a quick mix as it has a tendency to get stuck up under the blades.
I have not removed the skins, one can remove if desired.
Repeat this until you get the desired consistency. Give a break after 5-8 minutes if it is not done. Repeat after some time. But this was much quicker than peanut butter.
At almost the end of it melt the chocolate and add to the hazelnut mixture.
Chocolate melting in a microwave should be done in a burst of 30 seconds or less. A good quality chocolate should melt in 1 min or a little more. After every 30 seconds stir it. Stirring the chocolate causes friction and it melts. Mine was done in around 70 seconds. After 70 seconds I had some pieces but stirring it melted it completely.
One can use a double boiler to melt the chocolate.
Blend it again and you are done.
Enjoy it with a slice of bread or on crackers.