Start by shortly crushing the hazelnuts in a food processor to create small hazelnut pieces. If you use pieces, you can skip this step. Set them aside for later.
Combine the Cacao powder and Medjool dates in the food processor and mix until a large ball forms with a sticky consistency.
Mix in the hazelnut pieces with your hands and leave 1tbsp of the pieces aside for the covering of the balls.
Create approximately 12 small balls of the dough and roll them through the left-over hazelnut pieces and/or cacao powder. They are ready to serve, enjoy! For optimal storage, store them in the fridge before you take them on your hike.