The production of canned tea is not complicated. The tea set used is generally one pot, one can and one cup for each person. When cooking, usually surround the fire sugar around the pot, pour it into half a pot of boiling water, and when the water in the pot boils again, add 8 grams to 10 grams of tea leaves to melt the tea leaves and water phase, and fully leach the tea juice, and then add water to the pot until it is eight minutes full. Until the tea leaves are boiled again, the pot of tea is cooked and the soup cup can be poured out for drinking.
In some places, tea leaves should be baked or fried before cooking to increase the burnt taste; In some places, walnuts, peppers, salt and the like are added in the process of boiling tea.