Ragi Appam is a healthy and gluten-free variation of the traditional appam, where ragi flour (finger millet flour) is used instead of rice. Ragi is a nutritious grain that is rich in fiber, calcium, and iron. The ragi flour is mixed with coconut milk and fermented to make the batter. The appams are cooked until they are crispy on the edges and soft in the center. Ragi appam is often served with coconut chutney or sambar.