Kambu koozhPearl millet porridge
In the hot months in rural Tamil Nadu, and at the Aadi festival of the village goddesses, big clay pots of kambu koozh are made the evening before and ladled out cold at midday to farm workers and pilgrims. Pearl-millet flour is cooked into a thick porridge, left overnight to sour lightly, then thinned with buttermilk and salt and eaten with chopped raw shallots, green chilli and a bite of pickle. It is sour, filling and surprisingly refreshing. A glass is about 165 kcal. Allow 8–12 hours of fermenting, not counted in the times. The usual mistake is adding the buttermilk to warm porridge, which makes it grainy; it must be completely cold first. Chef's tip: cook the porridge in a clay or steel pot rather than non-stick; it ferments more evenly and gets that clean, tangy taste.





