Banana flour is a powder traditionally made from peeled unripe bananas that are chopped, dried and ground green banana(Unriped Banana). This process can be completed traditionally by hand, where the bananas are sun dried, dried in an oven, or a residential food dryer, and then either ground in a mortar and pestle or with a mechanical grinder. The green banana process requires 8–10 kg of raw green bananas to produce 1 kg of banana flour.
