preparing dough>
1. Add and mix Biscuit powder, castor sugar, cocoa powder, salt, rum flavor, coffee together.
2. Knead it thoroughly until it's well combined.
3. Set aside and prepare the filling.
cream filling>
4. Whip the veg margarine in a bowl. Try to whip it as fluffy as possible.
5. While whipping, add castor sugar, vanilla sugar, coconut flakes.
6. Place a plastic wrap(approx.35cm long) to roll the dough on it - We will roll the dough with it.
7. Roll the dough. around 0.5cm thick. (same thickness of cream)
8. Put on the cream, try to spread it evenly.
9. Fold the end of the dough, and start roll the plastic wrap from there.
10. Put the whole thing in the fridge for 2 hours.
Enjoy!