Matsya in Tamarind and Mustard Sauce (Fish Curry)

Name: Matsya in Tamarind and Mustard Sauce (Fish Curry)
Yield: 4
Ingredients: Firm white freshwater fish fillets, cut into pieces — 600 g (1.3 lb); Tamarind pulp, soaked in 120 ml (0.5 cup) warm water and strained — 2 tbsp; Mustard oil or vegetable oil — 2 tbsp; Black or brown mustard seeds — 1 tsp; Ground turmeric — 1/2 tsp; Ground coriander — 1/2 tsp; Small onion, finely chopped (regional addition, optional) — 1; Rock salt — 1 tsp; Water — 200 ml (0.75 cup); Fresh cilantro, chopped — 2 tbsp

The Quirky Foodster Team

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Servings

Ingredients

Firm white freshwater fish fillets, cut into pieces — 600 g (1.3 lb)
Tamarind pulp, soaked in 120 ml (0.5 cup) warm water and strained — 2 tbsp
Mustard oil or vegetable oil — 2 tbsp
Black or brown mustard seeds — 1 tsp
Ground turmeric — 1/2 tsp
Ground coriander — 1/2 tsp
Small onion, finely chopped (regional addition, optional) — 1
Rock salt — 1 tsp
Water — 200 ml (0.75 cup)
Fresh cilantro, chopped — 2 tbsp

Method

Soak the tamarind pulp in the warm water for 15 minutes, then press through a fine sieve into a bowl, discarding the fibrous solids, to yield a smooth tamarind liquid.
Rub the fish pieces lightly with a little of the turmeric and set aside.
Heat the oil in a large frying pan over medium heat and add the mustard seeds, covering briefly as they pop, for about 30-45 seconds.
Add the onion if using, and cook for 4-5 minutes until softened.
Stir in the remaining turmeric and the ground coriander, cooking for 1 minute until fragrant.
Pour in the strained tamarind liquid and the water, and bring to a gentle simmer.
Carefully add the fish pieces to the sauce, season with salt, and simmer uncovered for 10-12 minutes, spooning the sauce over the fish occasionally, until the fish is cooked through and flakes easily.
Scatter with fresh cilantro and serve hot.

Introduction: Freshwater fish simmered gently in a tangy, tempered sauce of tamarind and mustard seed, this dish drew on the fish caught abundantly from the rivers that sustained the Mauryan Empire’s agricultural heartland.

Cultural Background: The Arthashastra includes detailed provisions regulating fisheries and fish markets, reflecting the significant role fish played in the diet of communities along the Ganges and its tributaries. Tamarind, native to the Indian subcontinent, and mustard seed, one of the region’s foundational spices, together formed a tangy, tempered sauce style whose basic technique continues to underpin much of the subcontinent’s fish cookery today.

Tips: (cid:127) Handle the fish gently once added to the sauce, stirring minimally, to keep the pieces intact rather than breaking apart. (cid:127) Adjust the quantity of tamarind to taste; more gives a sharper, tangier sauce, while less allows the other spices to come through more prominently.

Variations: (cid:127) A pinch of ground fenugreek seed can be added alongside the coriander for a more bitter, complex background note common in the region’s fish cookery. (cid:127) Any firm, sustainably sourced white fish can be substituted for the freshwater fish suggested here.

Storage: Store in an airtight container in the refrigerator for up to 2 days, as fish dishes do not keep as long as meat-based ones.

Reheating: Reheat gently in a covered pan over low heat for 5-6 minutes, taking care not to overcook the fish further.

Nutrition: Per serving (approx.): 260 kcal, 28 g protein, 8 g carbohydrate, 13 g fat, 1 g fibre, 480 mg sodium.

FAQs:

Q: What fish works best for this dish?

A: A firm freshwater fish such as rohu or catla, both traditional to the Ganges river system, works particularly well; firm white sea fish such as snapper or cod also make good substitutes. (cid:127) Q: Is this dish very tangy? A: It has a pronounced but balanced tang from the tamarind, offset by the warmth of the mustard and coriander; reduce the tamarind quantity slightly for a milder result.