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Tamilnadu · Breakfast

Kambu Koozh (கம்பு கூழ்)

Traditional 25. Kambu Koozh recipe

🧺 Ingredients

• 1 cup pearl millet flour (kambu maavu) — or kambu soaked 8 hours and ground wet
• 3 cups water (for cooking)
• 1 tsp salt
• ½ cup thin buttermilk (neer mor) — diluted curd with water 1:2
• 3–4 pearl shallots (chinna vengayam), peeled and halved
• 1 green chili, halved lengthwise
• A few coriander leaves
• Salt to taste
• 1 small raw mango piece (optional, seasonal — adds tanginess)
• ¼ tsp dried red chili powder (optional)
• More fermentation time (12–14 hours in summer heat) = more sour; less time (6 hours) = milder

👩‍🍳 How to make Kambu Koozh

1. Place 1 cup pearl millet flour in a heavy-bottomed pot.
2. Add 1 cup cold water and whisk until smooth with no lumps.
3. This prevents lumping when hot water is added.
4. Add remaining 2 cups water and 1 tsp salt.
5. Place pot over medium-high heat, stirring constantly.
6. As heat rises, the mixture will start thickening at 4–5 minutes.
7. Switch to a wooden spoon and stir vigorously — scraping the bottom to prevent burning.
8. The paste will become very thick and begin "plopping" and sputtering — reduce heat to low when this happens.
9. Continue stirring over low heat for 10 more minutes.
10. The paste is done when it pulls away from the sides of the pot in a clean mass and has a dull matte appearance (not wet/glossy).
11. The color deepens from pale grey to warm greyish-beige.
12. Remove from heat.
13. Pour cooked millet paste into a clay pot or glass container.
14. Smooth the top.
15. Add ¼ cup water over the surface to prevent a hard crust.
16. Cover loosely (not airtight — fermentation needs airflow) with a plate or cloth.
17. Leave at room temperature for 8–12 hours overnight.
18. By morning, the surface will have small bubbles, a slight tang, and a fermented aroma.
19. Stir the fermented koozh — it will be slightly looser than the previous night.
20. Taste for sourness — properly fermented koozh has a pleasant yogurt-like tang.
21. For each person: place a large scoop (about ¾ cup) of koozh in a wide bowl or kuzhi (earthen pot).
22. Pour ½ cup cold thin buttermilk over the koozh — the contrast of cold buttermilk and thick millet is the signature experience.
23. Alongside place: 3–4 raw shallots, 1 green chili, fresh coriander, and a pinch of salt.
24. The traditional way to eat kambu koozh: take a piece of koozh with your hand, dip it in buttermilk, eat it with a bite of raw shallot and green chili.
25. The shallots' pungency, chili's heat, and koozh's earthiness create a complex interplay.

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