Choco Truffle Cheesecake - twisted

Choco Truffle Cheesecake is beyond the average food lover’s wildest dreams
Thanks for the name @g_ogre!
Here’s the ingredients you’ll definitely be needing
———————————————————
16 digestive biscuits
2 tbsp cocoa powder
100g butter, melted
200ml cream
150g caster sugar
100ml sour cream
500g cream cheese
2 tbsp cocoa
2 tbsp hot water
200g chocolate, melted