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.

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
| Field | Info |
|---|---|
| Category | Dinner / Soup / Seafood |
| Prep Time | 10 minutes |
| Cook Time | 20 minutes |
| Servings | 4 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.