Homemade Nutella Recipe: Roast hazelnuts for 6-8 minutes at 400 F. Rub them together in a paper towel to get the skins off. (It’s ok if a few stubborn skins won’t come off.) In a Vita-mix or food processor, blend the nuts until they’ve turned to butter, then add all other ingredients and blend a long time until it’s smooth like Nutella! (I think I blended off-and-on for a full two minutes. It's extra-creamy in a Vita-mix, but a Cuisinart food processor works as well.)View Nutrition Facts