(Gluten-free, dairy-free)
Preheat oven to 150C/325F.
Melt chocolate and cream over a gentle heat. Once melted together, cool for 5 minutes. If using white chocolate syrup, you can ignore this step and add both the syrup and cream together after the eggs and tapioca flour have been mixed in.
Mix in 1 egg at a time, then add tapioca starch.
Add in melted chocolate mixture / chocolate syrup and cream and mix well.