First heat a tawa, roast the papad on low-medium flame with the help of a cotton cloth and then take it out and fold it like a cone.
Hold it for few seconds so that it take its shape.
Cut the cucumber, onion, tomato, green chilli into small pieces. Chopped the coriander leaves and mix in it.(you can use vegetables of your choice in salad). Add chat masala to the salad and mix it.
Fill the papad cone with the prepared salad and serve it.