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

Ingredients

• 11 tbsp Idhayam Sesame Oil (or any good quality sesame oil) (Divided: 2 tsp + 3 tsp + 3 tbsp + 3 tbsp)
• 2 tsp Chana Dal (split Bengal gram)
• 2 tsp Urad Dal (split black gram)
• 0.5 tsp Black Peppercorns
• 0.5 tsp Fenugreek Seeds
• 2 tsp Cumin Seeds (Jeera)
• 6 tsp Coriander Seeds (Dhaniya)
• 4 pieces Byadagi or Kashmiri Red Chillies (For color; can use regular dried red chillies but color will be less vibrant)
• 10 pieces Long Dried Red Chillies
• 2 tsp Raw Rice (Optional, for thickening)
• 3 handfuls Curry Leaves (Divided)
• 60-70 pieces Sambar Onions (Pearl onions/shallots) (Divided: 30 for masala, 30-40 for base)
• 50 cloves Garlic Cloves (Divided: 20 for masala, 30 for base; use fewer if large cloves)
• 3 medium Tomatoes (About 220g, chopped)
• 1 tsp Turmeric Powder (Divided)
• 1.1 liters Water (Divided: 50ml, 0.5L, 0.5L, plus for grinding)
• 4 pieces Round Dried Red Chillies (For tempering)
• 2 tsp Mustard Seeds (Divided)
• 0.5 tsp Kashmiri Red Chilli Powder
• 100 g Tamarind (Soaked and squeezed in 0.5L water)
• 1 tsp Asafoetida (Hing)
• to taste Salt
• 30-40 g Jaggery (Crushed; adjust for sweetness)
• 0.5 cup Sundakkai Vathal (Sun-dried Turkey Berry) (About 40g; can adjust to taste)

Instructions

1. Roast Masala Ingredients

   Heat 2 tsp sesame oil in a heavy-bottomed pan on low flame. Add chana dal and roast until it changes color (about 2 minutes). Add urad dal and roast for 1 minute. Add black pepper, fenugreek seeds, cumin seeds, and coriander seeds. Roast for 2 minutes. Add Byadagi/Kashmiri chillies and long red chillies; roast for 1 minute. Add raw rice and a handful of curry leaves; roast for 1 minute until everything is aromatic and golden. Total roasting time: 7-8 minutes.

   Time: PT8M

   Temperature: Low flame

2. Cool and Set Aside Masala

   Turn off the heat and transfer the roasted masala ingredients to a bowl. Let them cool completely.

   Time: PT5M

3. Sauté Onions, Garlic, and Tomato for Masala

   In the same pan, heat 3 tsp sesame oil. Add 30 sambar onions (peeled) and sauté for 2 minutes. Add 20 garlic cloves and sauté for 2 minutes. Add chopped tomatoes and 0.5 tsp turmeric powder. Sauté until tomatoes are mushy (about 3 minutes). Add 50ml water and cook for 2 minutes until everything is soft.

   Time: PT9M

   Temperature: Medium flame

4. Cool and Grind Masala Paste

   Turn off the heat and let the mixture cool for 5 minutes. Combine with the cooled roasted masala from Step 2. Transfer both to a mixer jar. Add about 100ml water and grind to a fine, smooth paste.

   Time: PT8M

5. Prepare Kuzhambu Base

   In a large pan, heat 3 tbsp sesame oil. Add 4 round dried red chillies and 1 tsp mustard seeds. Let mustard seeds pop (about 1 minute). Add 30 peeled garlic cloves and 30-40 sambar onions. Sauté for 5 minutes until onions are golden. Add a handful of curry leaves, 0.5 tsp turmeric powder, and 0.5 tsp Kashmiri red chilli powder. Mix well.

   Time: PT7M

   Temperature: Medium flame

6. Add Tamarind Water and Simmer

   Add 100g tamarind (soaked and squeezed in 0.5L water) to the pan. Bring to a boil. Simmer on medium flame for 8 minutes until the raw smell of tamarind disappears.

   Time: PT8M

   Temperature: Medium flame

7. Season and Sweeten

   Add 1 tsp asafoetida (hing), salt to taste, and 30-40g crushed jaggery. Stir until jaggery dissolves.

   Time: PT2M

8. Add Ground Masala Paste

   Add the ground masala paste from Step 4 to the simmering base. Lower heat and stir until fully dissolved. Add 0.5L water to adjust consistency. Simmer for 8 minutes until oil floats on top and gravy thickens.

   Time: PT10M

   Temperature: Low-medium flame

9. Prepare Sundakkai Tempering

   In a small pan, heat 3 tbsp sesame oil. Add 0.5 cup (about 40g) Sundakkai Vathal (sun-dried turkey berry). Fry on low flame for 3-4 minutes until dark brown and crisp. Add a handful of curry leaves, toss, and turn off heat.

   Time: PT5M

   Temperature: Low flame

10. Finish and Serve

    Pour the fried Sundakkai and curry leaves over the simmered Kuzhambu. Mix gently. Serve hot with rice and ghee.

    Time: PT1M

11. Cleanup

    Wash all pans, mixer jar, spatula, knife, chopping board, and bowls used. Wipe down counters and stove. Dispose of onion and garlic peels.

    Time: PT15M

Nutrition Facts

Calories

180

Protein

3g

Carbohydrates

22g

Fat

9g

Fiber

4g

Ingredient Substitutions

• Instead of Idhayam Sesame Oil (or any good quality sesame oil): Peanut oil (for less traditional flavor)
• Instead of Byadagi or Kashmiri Red Chillies: Regular dried red chillies
• Instead of Sambar Onions (Pearl onions/shallots): Shallots (not regular onions)
• Instead of Tamarind: Tamarind concentrate (adjust amount)
• Instead of Jaggery: Brown sugar (less authentic)
• Instead of Sundakkai Vathal (Sun-dried Turkey Berry): Other vathals (sun-dried veggies), or omit

Equipment Needed

• Heavy-bottomed kadai or deep pan
• Mixer grinder or blender
• Spatula/ladle
• Small bowl
• Knife and chopping board
• Measuring spoons/cups (optional)
• Small pan (for tempering Sundakkai)

Critical Steps — Do Not Skip

• 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)

Chef Tips from the Video

• Use only sambar onions or shallots for authentic flavor.
• Do not skip jaggery; it balances the sourness.
• Let the Kuzhambu rest for a few hours or overnight for best taste.
• Sundakkai Vathal adds a pleasant bitterness; fry it well.
• If omitting onion and garlic, increase curry leaves and hing for flavor.

Troubleshooting

Storage

Refrigerator: Keeps for up to 7 days in an airtight container.

Freezer: Can be frozen for up to 2 months. Thaw and reheat before serving.

Room temperature: Safe for 1-2 days if weather is cool and container is dry.

Make-Ahead Tips

• Vatha Kuzhambu tastes better after resting for a day.
• You can make the masala paste a day ahead and refrigerate.
• Keeps well for a week, so make in bulk.

Frequently Asked Questions