Tok Dal Tamarind Lentil Bengali Summer Sour

Method

1. 1

   Cook the masoor dal: Wash masoor dal. Pressure cook with 3 cups water and turmeric for 2 to 3 whistles. Open and mash completely smooth — masoor dal dissolves more readily than moong.

2. 2

   Extract tamarind: Soak the tamarind in warm water for 15 minutes. Squeeze thoroughly and strain through a fine strainer to get thick, dark tamarind liquid.

3. 3

   Add tamarind to dal: Add the strained tamarind liquid to the cooked masoor dal. Stir well. The dal will turn significantly more orange from the tamarind.

4. 4

   Thin with water: Add enough additional water to make the tok dal notably thin — even thinner than regular Bengali dal. The thinness is the point; tok dal should pour like a liquid.

5. 5

   Add sugar and salt: Add sugar and salt. The sugar balances the tamarind sourness without masking it.

6. 6

   Simmer 5 minutes: Cook on medium heat for 5 minutes so the tamarind flavour integrates through the dal.

7. 7

   Make the tempering: Heat 2 tbsp mustard oil until smoking. Add panch phoron — all five seeds crackle. Add dried red chilli and asafoetida. Turn low. Add red chilli powder — stir 10 seconds.

8. 8

   Pour tempering into dal: Pour into the tamarind dal. Stir well.

9. 9

   Cool to room temperature: Tok dal is specifically eaten at room temperature or just slightly warm — the cooling property of the sour dal is part of its purpose in summer.

10. 10

    Serve: Pour generously over steamed rice. The sour-sweet tok dal soaks into the rice.

11. 11

    Note: Tok (sour) Dal is the summer seasonal dal of Bengal — the pronounced sourness from tamarind is believed in Bengali traditional practice to cool the body during the hot months before the monsoon. The dal is intentionally thinned significantly more than regular Bengali dal and served at a lower temperature. Masoor dal is used specifically because it provides a smoother base that carries the tamarind sourness more cleanly than moong.