Mutton Rezala
A white, fragrant Mughlai-Bengali mutton curry with yogurt and poppy seeds.
About this dish
Mutton Rezala is a crowning jewel of the Mughlai-Bengali fusion cuisine of Kolkata. Unlike the fiery red curries of the North, Rezala is distinguished by its white, silky, and highly aromatic gravy. It is a sophisticated balance of yogurt, cashew nuts, and poppy seeds, scented with Kewra water and whole dried red chilies for a hint of warmth without the heat.
Ingredients
The Meat and Marinade
- 750g Mutton (Goat meat), cut into medium chunks
- 200g Greek Yogurt, whisked
- 2 tbsp Ginger-Garlic paste
- 1 tsp Salt
- 1 tsp White pepper powder
The White Paste
- 2 medium Onions, boiled and ground to a smooth paste
- 20 Cashew nuts, soaked in warm water
- 2 tbsp Poppy seeds (Posto), soaked
- 1/2 cup Warm milk
Tempering and Aromatics
- 4 tbsp Ghee (Clarified butter)
- 4 Green cardamoms, 2 Black cardamoms, 4 Cloves, 1-inch Cinnamon
- 2 Bay leaves
- 8-10 Whole Dried Red Chilies (kept whole for color and aroma)
- 1 tsp Sugar
- 1 tsp Kewra water
- 3-4 drops Meetha Atar (Edible food perfume)
- 10-12 Makhana (Fox nuts), roasted in ghee
Method
- 1
Marinating the Mutton
In a large bowl, combine the mutton chunks with whisked yogurt, ginger-garlic paste, white pepper, and salt. Massage the marinade into the meat and let it rest for at least 4 hours, or preferably overnight in the refrigerator, to tenderize the fibers.
- 2
Creating the Nut Paste
Grind the soaked cashews and poppy seeds with a splash of milk into an incredibly smooth, fine paste. Any grittiness from the poppy seeds will ruin the velvet texture of the Rezala gravy.
- 3
Tempering the Ghee
Heat ghee in a heavy-bottomed pressure cooker or handi. Add the whole spices (cardamoms, cloves, cinnamon, bay leaves) and the whole dried red chilies. The chilies should puff up and turn dark but not burn; they provide a smoky aroma rather than heat.
- 4
Sautéing the Onion Paste
Add the boiled onion paste to the ghee. Sauté on low heat for 5-7 minutes. Since the onions are already boiled, you are just cooking out the moisture until the ghee starts to separate at the edges. Do not let it brown; the gravy must remain white.
- 5
Browning the Meat (Bhuna)
Add the marinated mutton to the pot. Increase heat to medium and cook for 12-15 minutes, stirring constantly. This 'Bhuna' process seals the juices. The yogurt will release water; continue cooking until the oil/ghee separates again.
- 6
Pressure Cooking
Add 1 cup of warm water, seal the pressure cooker, and cook for 4-5 whistles (about 20 minutes) until the mutton is 90% tender. If using an open pot, cover and simmer for 60-70 minutes, checking water levels periodically.
- 7
Adding the Silky Base
Release the pressure and stir in the cashew-poppy seed paste. Add the sugar and the warm milk. Simmer on low heat for another 10 minutes. The gravy will thicken and take on a glossy, ivory sheen.
- 8
The Fragrant Finish
Drizzle the Kewra water and Meetha Atar into the pot. These are potent; a few drops go a long way in creating the signature 'Kolkata Mughlai' scent. Add the ghee-roasted makhana (fox nuts) at this stage.
- 9
Resting the Gravy
Turn off the heat and let the Rezala sit, covered, for at least 15 minutes. This allows the fat to rise to the top (Tari) and the floral aromas to settle into the meat. The meat should be 'fall-off-the-bone' tender.
Notes & variations
- White pepper is essential to maintain the white color; do not use black pepper.
- Boiling the onions before grinding removes their raw pungency and ensures a smooth, non-grainy texture.
- Meetha Atar is a specific Bengali ingredient; if unavailable, omit rather than substituting with rose water.
- For a richer version, you can add a tablespoon of mawa (dried milk solids) during the final simmer.
Serve with
Serve with soft Roomali Roti, Biryani, or buttered Garlic Naan.
Cook's note
Never skip the whole red chilies; they are meant for visual contrast and aroma. If you break them, the dish will become too spicy and turn orange.