Perugu Pachadi (Yogurt Chutney)

Beat 2 cups of Yogurt well into a bowl and add finely chopped ½ of Onion, 3 Green Chilies, ½ of Tomato and Salt as needed to it. Slowly add Water as needed to the yogurt mixture till the right consistency is acquired. Garnish with few chopped Coriander Leaves and serve with any rice.