What is poha and how is it traditionally prepared and enjoyed in Indian cuisine?

Poha is a popular Indian dish made from flattened rice. It is traditionally prepared by soaking the rice flakes in water, then sauting them with onions, mustard seeds, curry leaves, and other spices. Poha is often enjoyed for breakfast or as a snack, and can be served with toppings like peanuts, sev, and lemon juice.