Kurakkan flour, also known as finger millet flour or ragi flour, is a nutrient-rich, gluten-free flour made from the ground seeds of the finger millet plant (Eleusine coracana). It's a popular ingredient in Sri Lankan, Indian, and South Asian cuisine, used in dishes like rotis, porridge, and traditional sweets. Kurakkan flour is a good source of calcium, iron, and fiber, and it's known for its potential health benefits, including aiding digestion and helping to regulate blood sugar levels.