Shorshe Ilish (Hilsa Fish in Mustard Sauce)

Shorshe Ilish (Hilsa Fish in Mustard Sauce)

Shorshe Ilish is a beloved Bengali classic from Kolkata, featuring tender hilsa fish cooked in a bold mustard sauce. The pungent, earthy flavors of mustard and green chilies are perfectly balanced by a cooling cucumber yogurt raita on the side. Serve this dish with steamed white rice for an authentic taste of Bengal at home.

Ingredients

  • Hilsa fish steaks: 1 lb (about 4–6 pieces)
  • Black mustard seeds: 2 tbsp
  • Yellow mustard seeds: 2 tbsp
  • Green chilies: 4–6 (adjust to taste)
  • Turmeric powder: 1/2 tsp
  • Red chili powder: 1/4 tsp (optional)
  • Mustard oil: 4 tbsp
  • Salt: to taste
  • Water: as needed

Instructions

  1. Prepare the Mustard Paste:
    • Soak both black and yellow mustard seeds in water for 15–20 minutes.
    • Drain and grind the seeds with 2–3 green chilies and a pinch of salt, adding a little water to make a smooth, thick paste.
  2. Marinate the Fish:
    • Rub the hilsa steaks with salt and turmeric powder. Let them sit for 10–15 minutes.
  3. Make the Sauce:
    • In a bowl, mix the mustard paste with 1/2 cup water, remaining turmeric, and red chili powder (if using).
  4. Cook the Fish:
    • Heat mustard oil in a skillet until it just starts to smoke, then reduce the heat to medium.
    • Gently slide in the marinated fish pieces. Sear each side for about 1 minute (do not cook through).
    • Pour the mustard sauce over the fish. Add a few slit green chilies.
    • Cover and simmer on low heat for 8–10 minutes, or until the fish is cooked and oil floats on top.
  5. Finish and Serve:
    • Taste and adjust salt. Drizzle a little raw mustard oil on top for extra flavor.
    • Serve hot with steamed white rice.

Suggested Side: Cucumber Yogurt Raita

A cooling raita is the perfect side to balance the bold flavors of Shorshe Ilish.

Ingredients

  • Plain yogurt: 1 cup
  • Cucumber (grated): 1/2 cup
  • Salt: to taste
  • Roasted cumin powder: 1/4 tsp
  • Chopped cilantro: 1 tbsp

Instructions

  1. In a bowl, combine yogurt, grated cucumber, salt, roasted cumin powder, and cilantro.
  2. Mix well and chill before serving.
  3. Serve alongside Shorshe Ilish and rice for a refreshing contrast.

Tips

  • Use fresh hilsa for the best flavor. If unavailable, you can substitute with mackerel or shad.
  • Adjust the number of green chilies to your spice preference.
  • Mustard oil is essential for authentic flavor—don’t skip it!

FAQ

  • Can I use another fish? Yes, but hilsa is traditional. Mackerel or shad are good substitutes.
  • Is there a substitute for mustard oil? For authenticity, use mustard oil, but in a pinch, use a neutral oil and add a little extra mustard paste.

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