Spread the nuts out onto a baking sheet and bake for about 20 minutes, moving them around occasionally
Remove from oven and allow to cool for at least 10 minutes
Place the almonds, hazelnuts, flax seed meal and vanilla extract into the bowl of your food processor and process until nice and creamy, scraping the bowl as needed. This should take between 15-20 minutes. You might think it will never happen, but be patient! IT WILL!