Spread the hazelnuts out on a baking sheet and roast in the oven for 15 minutes, until the shells start to crack.
Remove from the oven and pour the hazelnuts out onto a clean tea towel. Rub them in the tea towel to remove the skins. ( There will be some skins remaining and thats ok as long as the majority are removed.)
Add the shelled hazelnuts to a food processor along with the vanilla paste, salt, coconut oil and honey and process for 3 minutes. ( You may need to scrape down the sides from time to time).
Add the cacao powder and water and process until smooth.
Recipe by The Luminous Kitchen at http://theluminouskitchen.com/festive-gifts-heart/