/kloc-How to cook meals for more than 0/00 people? If there is a cauldron that can cook 50 kilograms of rice, build a simple stove and cook with wood, just like a picnic in the army. The pot rice made in this way is the best, and the method is very particular. Wash the rice in advance and dry the water. When the water in the pot is big, the fire will be big. Spread the rice evenly and use it for a while.