Melt coconut cream on low heat then add chocolate and melt together. Make sure not to get too hot keep on low heat.
Add sweetener to the mix and make sure it's evenly blended.
Pull off and set to the side to cool. It will cool quickly.
Pour heavy cream and beat on high with hand mixer to form stiff peaks
At this point, chocolate should be lightly warm. Make sure you can still stir it. If it has gotten stiff toss back on heat stirring until it's smooth again.
Fold into the whipped cream evenly then place in ramekins. Put into refridgerator for about 30 minutes. You'll know the mousse has set once you can shake it and it no longer moves.