Hooghly Mishti Doi Clay Pot Burdwan Sweet Yogurt

Method

1. 1

   Reduce the milk: Pour 1 litre full-fat milk into a heavy pot. Bring to a boil. Reduce to medium. Cook stirring every 4 minutes for 20 to 25 minutes until the milk reduces to about 700 ml — thicker and creamier than when you started.

2. 2

   Add sugar: Add sugar while the milk is hot and off the heat. Stir until dissolved.

3. 3

   Cool to 45°C: Cool the sweetened reduced milk to 45°C (warm to the touch but not hot). Adding the starter to hot milk kills the culture.

4. 4

   Add nolen gur: Add the date palm jaggery to the cooled milk. Stir. The milk turns a warm caramel colour.

5. 5

   Add the yogurt starter: Add 2 tbsp room-temperature active yogurt. Whisk gently to disperse evenly — do not over-whisk.

6. 6

   Pour into clay pots: Pour the sweetened milk-culture mixture into the rinsed, dry clay pots. Fill each about 3/4 full.

7. 7

   Place in a warm spot: Cover each pot loosely with a small piece of cloth (not airtight). Place in a warm location — an oven with just the pilot light on, or wrapped in a blanket. Temperature should be 35 to 40°C.

8. 8

   Set for 6 to 8 hours: Do not disturb. The yogurt sets gradually — the clay pot absorbs surface moisture as it sets.

9. 9

   Refrigerate: Once set (the surface should be firm when gently tilted), refrigerate for 4 hours before serving.

10. 10

    Serve cold in the clay pot: Serve in the clay pot itself. The cold mishti doi should be firm, slightly caramelised on the surface, and taste of date palm jaggery and reduced milk.

11. 11

    Note: Mishti Doi (mishti = sweet, doi = yogurt in Bengali) is one of the most produced sweets in Bengal — every sweet shop produces it daily. The Hooghly district version using clay pots is the traditional home version — the unglazed clay draws moisture from the setting yogurt and creates a firmer, more caramelised result than the metal or plastic container versions. The use of date palm jaggery (nolen gur) rather than white sugar gives this version its characteristic caramel depth that commercially produced mishti doi usually achieves artificially.