https://www.rediff.com/getahead/slide-show/slide-show-1-specials-sambhar-avial-oalan-kootu-and-more-onam-recipes/20110908.htm
Heard of Onam Sadhya? The traditional harvest festival of Kerala is incomplete without feasting on Sambhar, Avail, Oalan, Kootu and Paysam.
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