Authentic Tamil Vatha Kuzhambu (with Sundakkai Vathal, Onion & Garlic)

A deeply flavorful, tangy, and spicy South Indian tamarind curry, Vatha Kuzhambu is a classic Tamil dish. This version, inspired by Venkatesh Bhat, uses a freshly ground masala, plenty of sambar onions, garlic, and sun-dried turkey berries (Sundakkai Vathal) for a rich, complex taste. The dish keeps well for days and is best enjoyed with hot rice and ghee.

IntermediateSouth Indian (Tamil)Serves 8

Printable version with shopping checklist

Source Video
17m
Prep
1h 1m
Cook
10m
Cleanup
1h 28m
Total

Cost Breakdown

Total cost:$12.95
Per serving:$1.62

Critical Success Points

  • Roasting the masala ingredients properly (Step 1)
  • Grinding the masala to a fine paste (Step 4)
  • Cooking tamarind water until raw smell is gone (Step 6)
  • Balancing sweet, sour, and salt (Step 7)
  • Simmering until oil floats on top (Step 8)
  • Frying Sundakkai Vathal without burning (Step 9)

Safety Warnings

  • Take care when frying spices and Sundakkai in hot oil to avoid splattering.
  • Do not touch eyes after handling chillies.
  • Ensure mixer jar is cool before grinding hot ingredients.