Coconut Lime Fish Soup Recipe

There’s something so comforting about a steaming bowl of Coconut Lime Fish Soup — it’s like a tropical hug in a bowl! This dish blends the creamy richness of coconut milk with zesty lime and tender, flaky fish for a meal that’s both refreshing and cozy.

Bowl of creamy coconut lime fish soup with herbs and lime wedges.

It’s one of those soups that feels fancy enough for dinner guests but simple enough for a weeknight. Made with wholesome, pantry-friendly ingredients, it comes together in under 30 minutes — perfect for when you crave something light yet deeply satisfying.

Recipe Info

FieldInfo
CategoryDinner / Soup / Seafood
Prep Time10 minutes
Cook Time20 minutes
Servings4 servings
Calories~350 kcal per serving

Ingredients You’ll Need

  • 1 lb white fish (such as cod, tilapia, or halibut), cut into chunks
  • 1 tablespoon olive oil or coconut oil
  • 1 small onion, finely chopped
  • 3 cloves garlic, minced
  • 1 tablespoon fresh ginger, grated
  • 1 red bell pepper, sliced
  • 2 cups fish or vegetable broth
  • 1 (14 oz) can coconut milk (full-fat for creaminess)
  • 2 tablespoons fresh lime juice
  • 1 teaspoon lime zest
  • 1 tablespoon fish sauce (optional for depth)
  • 1 teaspoon red curry paste or chili flakes (optional for heat)
  • Salt and pepper to taste
  • Fresh cilantro, chopped (for garnish)
  • Lime wedges (for serving)

Step-By-Step Instructions

1. Sauté the aromatics:
In a large pot, heat the oil over medium heat. Add the onion, garlic, and ginger. Sauté for 2–3 minutes until fragrant and lightly golden.

2. Add vegetables and broth:
Stir in the sliced bell pepper, fish or vegetable broth, and coconut milk. Mix well, scraping up any bits from the bottom of the pot.

3. Season and simmer:
Add fish sauce (if using), lime zest, and red curry paste. Bring to a gentle simmer for 5–7 minutes, letting the flavors meld together.

4. Add the fish:
Gently add the fish chunks to the soup. Simmer for another 5–8 minutes, or until the fish is opaque and flakes easily with a fork.

5. Finish with lime:
Stir in the fresh lime juice and adjust seasoning with salt and pepper. Taste and add more lime or spice if desired.

6. Serve warm:
Ladle the soup into bowls and garnish with chopped cilantro and a squeeze of extra lime juice.

Helpful Notes & Tips

  • Fish type: Use firm white fish that holds shape when cooked. Avoid thin or delicate fillets that may break apart.
  • Don’t overcook: Add the fish at the end — it only needs a few minutes!
  • Storage: Refrigerate leftovers for up to 2 days. Reheat gently to avoid overcooking the fish.
  • Make it creamy: For an extra velvety texture, use full-fat coconut milk and add a small knob of butter before serving.

Recipe Variations

  • Spicy kick: Add a spoonful of Thai red curry paste or fresh chili slices for heat.
  • Protein swap: Replace fish with shrimp, scallops, or even tofu for a vegetarian option.
  • Lighter version: Use light coconut milk and skip the fish sauce for a lower-calorie, dairy-free option.

Serving Suggestions

  • Serve with steamed jasmine rice or rice noodles to make it heartier.
  • Add a side of crusty bread for dipping in that silky coconut broth.
  • Sprinkle toasted coconut or crushed peanuts on top for texture and flair.

Conclusion

This Coconut Lime Fish Soup is a bowl full of brightness and comfort — perfect for cozy evenings or when you want a taste of the tropics without leaving your kitchen. With its creamy coconut base, tangy lime twist, and tender fish, it’s a simple yet stunning meal that’ll warm hearts and bellies alike. Gather your loved ones, pour it into big bowls, and savor every comforting spoonful.