5 minutes cooking - Mini Sweet Potato filled with Bananas

Mini sweet potato recipe filled with bananas :

7 tbsp sugar
800gr sweet potato
4 tbsp tapioca
1 sachet dancow powder
pinch of salt
A pinch of vanilla
Bananas to taste

Coconut milk sauce recipe :
400ml coconut milk
2 tbsp cornstarch
pinch of salt
Tbsp powdered sugar
A pinch of vanilla