ಸಾರು, ದಕ್ಷಿಣ ಭಾರತದ ಒಂದು ಅಡುಗೆ ಪದಾರ್ಥ. ಅದನ್ನು ಹುಣಿಸೆ ರಸ ಅಥವಾ ಟೊಮೇಟೊ, ಮೆಣಸಿನಕಾಯಿ ಮತ್ತು ಇತರ ಸಂಬಾರ ಪದಾರ್ಥಗಳನ್ನು ಬಳಸಿ ತಯಾರಿಸಲಾಗುತ್ತದೆ. ಕೆಲವರು ತೊಗರಿ ಬೇಳೆಯನ್ನು ತರಕಾರಿಗಳೊಂದಿಗೆ ಸೇರಿಸುತ್ತಾರೆ.

Rasam is a spicy South Indian soup-like dish. It is usually served as a side dish with rice. In a traditional South Indian meal, it is part of a course that includes sambar rice. Rasam has a distinct taste in comparison to sambar due to its own seasoning ingredients and is fluid in consistency. Chilled prepared versions are marketed commercially as well as rasam paste in bottles.