take a frying pan and add all the ingredients expect TAMRIND PEICE,SALT,GARLIC amp; CURRY LEAVES to the pan,roast them stilll u observe nice roasted aromatic smell of them.roast them in a medium flame,mix well while roasting...
then add curry leaves roast them still all the moisture of curry leaves goes out
then let all the contents cool
garlic means 2 pieces of garic from 1 whole garlic ,generally a garlic contains 10 t0 12 pieces
then take a mixer grinder and powder all the ingredients along with salt,garlic n tamrind
then store it in a air tight container,if u want to add oil add some to the powder and store it...........sesame oil tastes good for this powder