Small in size but big in utility. A tadka pan is one of the must-haves in a kitchen. Iron tadka pan by The Indus Valley is perfect for adding that âsplutterâ to your dish as well as boosting your health. How? The tadka pan which is made of natural material releases iron content in the food that is essential for oneâs body to maintain the hemoglobin level. It is thereby a healthier cookware than the usual non-stick one.