* Chaas or Chhaach is a dahi (yogurt) based drink popular in India.
* Chhaach or buttermilk is found in most Indian households and drunk daily- either by itself or after a meal.
* Buttermilk is prepared using a few spoons of natural yogurt mixed with water and blended well.
* Often some spices such as pepper,ginger,cumin powder,green chillies,curry leaves and coriander leaves are crushed and added to the mixture to enhance its taste and therapeutic benefits.
* At the Janta Dairy the Chaas(Buttermilk) is available at just Rs 30 per litre.