How 5 tonnes of sweet rice is cooked in the world's largest cauldron in India

The Ajmer Sharif Dargah in Rajasthan, India, is one of the holiest Sufi sites in the world. There, devotees cook a sweet rice dish in a deg, or cauldron, for the thousands of pilgrims who visit the shrine each day. The cauldron is one of the largest in the world, measuring 37 feet wide and 15 feet deep, with a capacity to cook 4,800 kilograms. We visited the shrine to see how these devotees prepare their prasad, or religious offering, in such big batches.