*Optional: add 1-2 tbsp softened or melted coconut oil or more cacao butter for an even firmer frosting.
Instructions
Place hazelnuts in a blender and process into a fine meal, until it begins to almost turn into a butter {if it turns into a butter, that's a good thing too ;) }.
Add in all remaining ingredients and blend until the mixture is completely smooth and uniform. {I used a power blender to make this {my Vitamix}, and had to use the tamper to help things along; If using a regular blender, you'll likely need to stop every so often, scrape down the sides and give things a stir -- be patient -- it'll pay off! :) }. Use straight away or allow frosting to chill in the fridge a little for a slightly firmer consistency. Enjoy!