Thai Coconut Shrimp Soup (Tom Kha Style)
Thai Coconut Shrimp Soup (Tom Kha Style)
This Thai coconut shrimp soup is creamy, fragrant, and full of bright flavor. Plump shrimp simmer in a silky coconut broth with lime, chili, and fresh herbs — the kind of bowl that tastes restaurant-quality but comes together quickly at home.
Inspired by classic Tom Kha, this version keeps the rich coconut base and citrusy finish while staying simple enough for a weeknight. The broth is gently spicy, lightly sweet, and deeply aromatic, with cilantro and red chili adding freshness at the end.
From start to finish, it takes about 30 minutes. Serve it on its own or with steamed rice for a complete, comforting meal that feels both warming and light.
Why This Recipe Works
The balance of this soup comes from four key flavors: creamy coconut, salty fish sauce, sour lime, and gentle heat from chili. Building the broth first, then adding the shrimp at the end, keeps the shrimp tender instead of rubbery.
Fresh herbs are added just before serving so they stay bright. The result is a Tom Kha-style soup that is aromatic, comforting, and easy to adapt with ingredients you can find at most grocery stores.
Thai Coconut Shrimp Soup (Tom Kha Style)
Prep Time: 10 minutes | Cook Time: 20 minutes | Total Time: 30 minutes | Servings: 4
Ingredients
- 1 tablespoon coconut oil or neutral oil
- 1 small shallot or ½ onion, thinly sliced
- 2 garlic cloves, minced
- 1 tablespoon fresh ginger, grated (or galangal if available)
- 1 stalk lemongrass, smashed and cut into 3-inch pieces (optional but recommended)
- 2–3 teaspoons red curry paste
- 3 cups low-sodium chicken or seafood broth
- 1 can (13.5 oz) full-fat coconut milk
- 1 tablespoon fish sauce
- 1 teaspoon brown sugar or coconut sugar
- 1 pound large shrimp, peeled and deveined
- 1 cup sliced mushrooms (optional)
- 2 tablespoons fresh lime juice
- Fresh cilantro, for serving
- Thinly sliced red chili, for serving
- Lime wedges, for serving
Instructions
- Heat the oil in a large pot over medium heat. Add the shallot and cook for 2–3 minutes, until softened. Stir in the garlic, ginger, and lemongrass. Cook for 30 seconds until fragrant.
- Add the red curry paste and cook for 1 minute, stirring constantly, until it darkens slightly and smells aromatic.
- Pour in the broth and coconut milk. Stir in the fish sauce and brown sugar. Bring to a gentle simmer — do not boil hard or the coconut milk may separate.
- Add the mushrooms, if using, and simmer for 5 minutes.
- Add the shrimp and cook for 3–4 minutes, just until they turn pink and opaque. Remove the pot from the heat.
- Discard the lemongrass pieces. Stir in the lime juice. Taste and adjust with more fish sauce, lime, or a pinch of sugar as needed.
- Ladle into bowls and top with fresh cilantro and sliced red chili. Serve immediately with lime wedges.
Notes
- If you can find galangal and kaffir lime leaves, use them for a more traditional Tom Kha flavor. Ginger and lime zest are good everyday substitutes.
- Start with 2 teaspoons of curry paste and add more if you want extra heat.
- Do not overcook the shrimp. They should be added at the end and removed from heat as soon as they turn pink.
- This soup is best served fresh. Leftovers keep for 2 days in the refrigerator. Reheat gently and avoid a hard boil.
Make It Your Own
Add baby spinach or extra herbs just before serving for more color. Chicken can replace the shrimp if you prefer. For a heartier bowl, serve the soup over a scoop of jasmine rice. A drizzle of chili oil at the table is also excellent.
Frequently Asked Questions
Is this the same as Tom Yum?
No. Tom Yum is typically a hot-and-sour broth. Tom Kha is creamier because of coconut milk. This recipe follows the Tom Kha style.
Can I use frozen shrimp?
Yes. Thaw them completely and pat dry before adding so they cook evenly and do not water down the broth.
How spicy is this soup?
It is gently spicy as written. Control the heat with the amount of curry paste and fresh chili you add at the end.
This Thai coconut shrimp soup is one of those recipes that feels special without being complicated. It is fragrant, creamy, and bright — the kind of bowl you will want again as soon as you finish it. I hope it becomes a favorite in your kitchen too.
