Doi Maach (Fish in Yogurt)

Bengali lunch is always incomplete without a fish item. Either a fish fry or macher jhol, kalia or any fish curry. For Bongs like us Fish is an Emotion, and when its weekend, non-veg is must. Each fish dish has its own delicacy. Today I have cooked Doi Mach (Fish in yogurt) - a taste that lingers in your mouth. 

Ingredients

• Rohu fish (or any freshwater fish) - cut into pieces
• Turmeric powder - 1 tsp 
• Red chilli powder - 1 tsp (or as per taste)
• Salt - to taste
• Mustard oil 
• Bay leaf - 1
• Cloves - 2-3
• Green cardamoms - 2-3
• Cumin seeds - 1/2 tsp
• Ginger garlic paste - 1 tsp
• Curd - whisked - 300 gram
• Onion paste - 1 big onion
• Coriander leaves - for garnishing (optional)

Process

1. In a bowl, put the fish pieces and add turmeric, chilli powder, salt and teaspoon of mustard oil and gently massage the spices into the fish. Keep aside for 10 minutes. 
2. Whisk the curd well and add turmeric and red chilli powder. Cover and keep aside.
3. In a frying pan, add 2 tsp of mustard oil and heat well till the oil is smoking to burn off most of its pungency. Then add marinated fish pieces and fry for a couple of minutes on each side till golden brown. 
4. In the same pan add little more oil and add bay leaf, cumin seeds and all the whole spices and saute on medium heat (about 4-5 minutes)
5. Add the onion paste and saute till light golden brown, then add ginger garlic paste and cook with a little water until its rich and the oil has surface to the top.
6. Now add the whisked curd and spice mixture to the pan, keeping the flame to medium and stir gently and simmer the curd gravy for 10-12 minutes or until the oil surfaces and the gravy has a lovely rich golden mustard yellow color.
7. At this stage, add salt and combine well, add fried fish pieces to the gravy and simmer it for another 7-8 minutes to gently poach the fish to perfection. Once the oil has risen to the top, turn off the flame. Garnish with some fresh coriander leaves and serve hot with hot steamed rice.