Philippines
Filipino
Illustrated guide

Sinigang na Isda

Sinigang na Isda is a traditional Filipino sour soup, known for its tangy flavor and savory ingredients. This comforting dish typically features fish simmered in a broth made from tamarind, vegetables, and spices, perfect for any home cook looking to explore authentic Filipino cuisine.

Prep15 minutes
Cook25 minutes
LevelEasy
Serves4
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Sinigang na Isda

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Illustrated cooking guide

Step-by-step visual method

A polished English infographic for the whole cooking flow, paired with the full written recipe below for detail and SEO.

Sinigang na Isda illustrated step-by-step cooking guide

Written method

Instructions

Read through once, then cook at your own pace with the illustrated guide above.

  1. 1

    In a pot, combine the water, quartered onions, and quartered tomatoes. Bring to a boil over medium heat.

  2. 2

    Once boiling, add the tamarind pulp to the pot and stir until dissolved, creating a sour base for the broth.

  3. 3

    Carefully place the fish into the pot and cook for about 10 minutes, or until the fish is cooked through and flaky.

  4. 4

    Add the sliced radish, string beans, and eggplant to the pot. Simmer for an additional 5 minutes until the vegetables are tender.

  5. 5

    Finally, add the green chili peppers. Season the soup with salt and pepper to taste before removing from heat.

Cook notes

Tips

Use fresh fish for the best flavor.

Adjust the sourness by varying the amount of tamarind pulp added.

Cook smarter

Helpful notes

Practical storage, serving, swap, and troubleshooting notes for a better first try.

Storage Tips

  • Store any leftovers in an airtight container in the refrigerator for up to 2 days.
  • Reheat the soup on the stove for best flavor; avoid microwaving as it can overcook the fish.

Substitutions

  • If bangus is not available, try using tilapia or cod as an alternative white fish.
  • For a milder sour flavor, you can use fresh calamansi juice instead of tamarind.

What to Serve With

  • Serve with steamed jasmine rice.
  • Enjoy with a side of fried plantains for added sweetness.

Common Mistakes

  • Avoid overcooking the fish; it should be tender but not fall apart completely.
  • Don't skimp on the tamarind, as it’s key for achieving the authentic sour flavor.

Recipe FAQ

What type of fish is best for Sinigang?

Firm white fish like bangus (milkfish) or tilapia works great.

Can I make Sinigang without tamarind?

You can substitute tamarind with other souring agents like kamias or calamansi, but the flavor will differ.

Is there a vegetarian version of Sinigang?

Yes, you can replace fish with tofu and keep the vegetable ingredients.

Kitchen tools

Helpful Tools for This Recipe

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Blender

Helpful for smooth sauces, soups, marinades, and purees.

Saucepan

Useful for simmering sauces, soups, grains, and small-batch stews.

Skillet

Useful for browning, quick sautes, and weeknight one-pan cooking.

Chef knife

A basic prep tool for vegetables, herbs, aromatics, and proteins.

Cutting board

Keeps prep organized for chopping, slicing, and staging ingredients.

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