Mains

Kala Bhuna

Beef slow-cooked in mustard oil and spices until deeply dark and glossy.

Gluten-Free Dairy-Free Nut-Free
Bowl of dark, glossy Bangladeshi kala bhuna beef curry
The deep blackish-brown color and glossy separated oil are the whole point.
Prep30 min
Cook2 hr 30 min
Total3 hr 10 min
Servings 6 servings
DifficultyHard

Chittagong's signature beef bhuna, cooked low and slow in caramelized onions and mustard oil with no added water, until the meat turns a deep blackish-brown and the oil separates out glossy at the edges.

Ingredients

For the meat

  • 1 kg beef, bone-in, cut into chunks
  • 2 tbsp raw papaya paste, optional, traditional tenderizer
  • 2 tbsp ginger paste
  • 2 tbsp garlic paste
  • 1 tsp turmeric
  • salt to taste

For the base

  • 150 ml mustard oil, or vegetable oil
  • 4 large onions, very finely sliced
  • 6 green chilies, slit
  • 2 bay leaves
  • 1 cinnamon stick
  • 4 green cardamom pods
  • 4 cloves
  • 1 tbsp red chili powder
  • 1 tbsp coriander powder
  • 1 tsp cumin powder

For the bhuna masala (dry-roasted and ground)

  • 1 tbsp cumin seeds
  • 1 tbsp coriander seeds
  • 1 tsp black peppercorns
  • 2 dried red chilies
  • 1 cinnamon stick
  • 3 green cardamom pods
  • 3 cloves

To finish

  • crispy fried onions
  • 2 green chilies, slit

Instructions

  1. Papaya paste is the traditional tenderizer for the tougher, bone-in cuts bhuna is built on -- plain yogurt works if you can't find it.

  2. Toasting the spices before grinding is what gives bhuna masala its deep, almost smoky aroma -- do not skip this even though the beef still has hours left to cook.

  3. 25 min
  4. 90 min

    This is the defining trait of bhuna cooking -- no added water. The dish simmers in its own released juices and rendered fat, which is what concentrates the flavor and eventually turns the beef dark.

  5. 30 min

    This final dry-roasting stage is what "kala" (black) refers to -- the color comes from slow caramelization, not from burning, so keep the heat moderate and stir often.

Notes

  • Traditionally made with beef leg or shank on the bone -- the collagen is part of what makes the sauce glossy and rich after hours of slow cooking.
  • Kala bhuna keeps and even improves for a day or two refrigerated; the flavor deepens as it sits.

Nutrition Facts

Per serving (1 bowl (about 220g)) -- estimated, not lab-tested.
NutrientAmount
Calories480 kcal
Total Fat34 g
Saturated Fat10 g
Carbohydrates10 g
Fiber2 g
Sugar3 g
Protein32 g
Sodium620 mg
Cholesterol95 mg
Values are estimates based on standard ingredient data, not laboratory analysis.

Photo: Dolon Prova, CC BY-SA 4.0. Cropped to 3:2 and re-encoded as WebP/JPEG for web delivery.