Preheat your oven to 350 F (175 C)
Blitz the nuts in a food processor until they are roughly chopped. Add the nuts to the oats. At this point also add the cacao powder and cinnamon powder.
Melt the coconut oil (in a microwave) and pour it over the dry mixture. Mix everything together with a spoon.
Next add 1/4 cup maple syrup and mix everything until well combined.
Spread the mix on a baking tray lined with baking paper. Bake in a preheated oven for 45 minutes. Turn the mixture a few times to make sure it bakes evenly.
Allow to cool and store in a seal tight container.