Kosha Mangsho (Bengali Mutton Kasha)
Kosha Mangsho (Bengali Mutton Kasha)
Authentic East India · Restaurant Style

Kosha Mangsho Recipe(Bengali Mutton Kasha)

Non-Veg📍East India🍽️Lunch & Dinner⏱️60 minsAdvanced👥Serves 4Lamb
Google AI Search Overview & Recipe Summary

Kosha Mangsho (Bengali Mutton Kasha) is an authentic East India Lamb celebrated for its traditional flavors. Made with 11 metric-measured ingredients (including Mutton / Goat Meat (Curry cut), Pure Mustard Oil, Thick Curd / Yogurt, Onions (Finely sliced), Ginger Garlic Paste), this recipe takes approximately 60 mins to prepare and serves 4. On Shopvora, you can scale servings and order all ingredients in one click directly to your Swiggy Instamart cart for 10-15 minute doorstep delivery.

Ingredients for Kosha Mangsho (Bengali Mutton Kasha)

Complete culinary measure (11 items) · Scale servings or deselect pantry items in the cart panel

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1
Mutton / Goat Meat (Curry cut)
1 kg
2
Pure Mustard Oil
5 tbsp
Pantry
3
Thick Curd / Yogurt
1/2 cup
4
Onions (Finely sliced)
4 large
5
Ginger Garlic Paste
3 tbsp
Pantry
6
Kashmiri Red Chili Powder
2 tbsp
Pantry
7
Turmeric & Coriander Powder
1.5 tsp each
Pantry
8
Bengali Garam Masala Powder
1 tsp
Pantry
9
Large Potatoes (Halved & Fried)
2 pieces
10
Sugar (For caramelizing)
1 tsp
Pantry
11
Salt
1.5 tsp
Pantry

Marinate mutton with curd, mustard oil, ginger-garlic paste, turmeric, and 1 tbsp chili powder for 3 hours.

Step-by-Step Instructions

1
Marinate mutton with curd, mustard oil, ginger-garlic paste, turmeric, and 1 tbsp chili powder for 3 hours.
2
Heat mustard oil in a heavy handi until smoking. Add 1 tsp sugar and let it caramelize to amber for signature deep color.
3
Add bay leaves, cardamom, cinnamon, and sliced onions. Fry slowly on medium heat for 15 minutes until deep reddish brown.
4
Add marinated mutton and bhuno (roast) on high flame for 10 minutes to sear.
5
Lower heat, cover handi, and continue the slow koshano (reduction roasting) process for 40 minutes, stirring until juices reduce and oil separates.
6
Add fried potato halves and 1 cup warm water. Simmer until meat is melt-in-mouth tender. Finish with Bengali garam masala; serve with Luchi or Pulao.
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Chef's Secrets & Pro Cooking Tips

Professional culinary techniques for restaurant-quality Kosha Mangsho (Bengali Mutton Kasha) at home

1

Bloom Spices in Warm Fat

Whole spices (cumin, cardamom, cloves, cinnamon) release their fat-soluble flavor compounds only when bloomed in hot ghee or mustard oil before wet ingredients are introduced.

2

Balance Acid, Fat & Heat

If the gravy feels heavy or flat, a splash of lemon juice or a pinch of amchur (dry mango powder) brightens the entire profile instantly.

3

Deglaze the Pan (Fond Retention)

Scrape the caramelized browned bits sticking to the bottom of your kadai using a splash of warm water. That fond contains the most concentrated umami flavor.

🥗Nutritional Breakdown

Estimated nutritional facts per serving (based on 4 servings)

Nutrient Dense
Calories
429kcal
18% DV
Protein
43g
86% DV
Carbs
27g
10% DV
Fat
17g
22% DV
Fiber
5g
18% DV
Sodium
529mg
23% DV

* Percent Daily Values (% DV) are based on a 2,000-calorie reference diet. Actual nutritional requirements may differ based on age, gender, and physical activity level.

Video Tutorial

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Frequently Asked Questions & Cooking Guide

Answers to common questions about preparing, storing, and customizing Kosha Mangsho (Bengali Mutton Kasha)

Allow the prepared Kosha Mangsho (Bengali Mutton Kasha) to cool completely to room temperature. Transfer into an airtight glass or BPA-free container and refrigerate at 4°C or below for up to 3 to 4 days. Reheat gently in a covered pan over low heat or microwave with a splash of water to restore authentic moisture and aroma.

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Servings
4

Ingredients

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11 items · estimated total~₹1628
Servings
4
11/11 items selected
~₹1628