Recipe by rajeswari of pune, IN
if u tadka jeera in ghee and top it in rasam,then jeera shd be 1/4 cup for grinding.hing only 2 tsp is added for grinding as when rasam is boiling we add hing,it gives more flavour.
Note:Chana dal is not needed for rasam powder. If u want to add it, take 1 tbsp. Mainly turdal,dania and redchilli are grinded seperately.other things can be grinded together.