Buttermilk pacha more green chilly1 or 22 small red onionssmall piece of ginger1 stick curry leavescilantro (few)1 cup youghurt blend the youghurt with 3 tsp of water crush green chilly,ginger&onion slighty add the leaves & the crushed ingredients to the blended yoghurt and add salt as required. this is a good drink for a hot summer day and also good with rice. Kerala