soak sticky rice into water for more than 5 hours, better left overnight
2 rinse rice until drain
3 carefully insert rice into bamboo, seal them open ends with banana leaf pieces and bamboo string
4 char grill bamboo rice for 30 minutes with medium heat, turn it every few minutes
5 when rice is fully cooked, peel and discard burnt bamboo
6 leave rice until it's cool, cut into piece of 5cm
7 serve salt, pepper and sesame seeds or have meal