Pour boiling water into a pan and pop a glass bowl on top. Add the cacao butter and leave to melt slowly.

Add the Lucuma powder and mix well. 

Blitz up the coconut sugar in a spice blender until it resembles a fine dust. Pulse the blender, don't leave it running continuously otherwise the sugar will melt and harden from the heat.

Sieve the coconut sugar into the chocolate mixture and combine well.

Add the vanilla bean paste and mix well.

If you can be bothered, you can temper your chocolate now - it's always best to do so. See video above. 

Pour into your chocolate moulds and either leave them aside to set completely or pop them in the freezer if you want them done quicker.