I needed a lot of sugar to make this palatable, if you like bitter things you probably won't need so much sugar. But yeah, not exactly a healthy alternative!
Avocado Chocolate Mousse (from The Sweet's Life)
60g cocoa powder
50-100g brown sugar
2 tbsp plain Greek yogurt
2 tsp vanilla extract
125ml vanilla almond milk
pinch sea salt
Add all ingredients to a blender and blend until smooth. Transfer to serving dishes or bowls, cover with cling film, and put into the fridge until chilled.
Serve topped with sweetened whipped cream, if desired.