Line a large flat baking tray with baking paper. Place the hazelnuts on the tray and roast in a preheated oven for 10 minutes. Place the lightly roasted hazelnuts onto a kitchen tea towel. Rub to remove the skins.
Place the hazelnuts (with the skins removed) into the Thermomix bowl. Mix until a paste forms.
Add the remaining ingredients and blend together. If your Nutella is too dry or thick for your liking, simply add a little extra melted coconut oil and blend again.
Once you've made your homemade Nutella in the Thermomix... it's time to enjoy it!