Pulse the roasted hazelnuts in the food processor for 3-4 minutes to make hazelnut butter, it may take longer. You want it to be smooth and and creamy. Keep processing until you get the creamy consistency.
Add powdered sugar, espresso, vanilla extract, cocoa powder, pinch of salt and blend together.
Melt your chocolate and add it in with a little bit of water.
Blend ingredients, until nice and smooth. Top over toasted bread or fruit.
