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Thai Prawns Halibut Curry

This vibrant Thai prawn and halibut curry is a beautiful blend of aromatic ginger, zestful lime and creamy coconut milk. As a diabetes-friendly main course, it relies on fresh herbs and spices rather than added sugars to create a deep, savoury profile. The combination of meaty halibut chunks and juicy prawns provides a lean source of protein, making it an excellent choice for a light yet satisfying evening meal that does not compromise on authentic Southeast Asian flavour.

Quick to prepare in a single large pan, this seafood dish is perfect for busy weeknights when you want something nutritious and impressive. The infusion of fresh basil and coriander at the very end ensures a bright, fragrant finish. Serve this healthy curry in shallow bowls with a squeeze of fresh lime to enhance the delicate spices and balance the richness of the coconut.

Continue reading below

Ingredients for Thai Prawns Halibut Curry

  • 3 large limes

  • 1 tablespoon vegetable oil

  • 240ml chopped shallots

  • 1 large red pepper, cut into 1/2-to 3/4-inch dice

  • 1 1/2 tablespoons minced peeled fresh ginger

  • 2 1/2 teaspoons Thai red curry paste (such as Thai Kitchen brand)

  • 1 13 1/2- to 400g can unsweetened coconut milk

  • 1 tablespoon fish sauce (such as nam pla or nuoc nam)

  • 16 to 500g halibut fillets, cut into 1 1/2-inch chunks

  • 8 peeled deveined uncooked large prawns (8 to 275g )

  • 1/3 cup chopped fresh coriander

  • 1/3 cup chopped fresh basil

How to make Thai Prawns Halibut Curry

Finely grate enough peel from 2 limes to measure 1 1/2 teaspoons . Squeeze enough juice from 2 limes to measure 2 tablespoons . Cut third lime into wedges.

Heat vegetable oil in large saucepan over medium-high heat. Add chopped shallots, diced red pepper, and minced ginger; sautè until shallots are tender and peppers soften, about 5 minutes. Stir in curry paste, coconut milk, fish sauce, 1 1/2 teaspoons lime peel, and 2 tablespoons lime juice. Simmer gently, stirring often, about 5 minutes. Sprinkle fish and prawns with salt and pepper. Add fish and prawns to curry sauce. Return to very gentle simmer and cook just until fish and prawns are opaque in centre, 5 to 6 minutes. Season to taste with salt and pepper. Gently stir in coriander and basil; serve with lime wedges.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 16 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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