Rice dhokla is a popular Gujarati snack made from leftover dosa batter. It is a steamed dish that is light, fluffy, and tangy in taste. The dhokla is made by fermenting the dosa batter overnight and then steaming it until it is cooked through. It is typically served with a side of green chutney and garnished with mustard seeds and coriander leaves. This dish is a great way to use up leftover dosa batter and is perfect for breakfast or as a tea-time snack.