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Butterflied Trout with Spicy Lettuce, Celery, and Herbs

This zesty butterflied trout with spicy lettuce, celery, and herbs is a vibrant dish that brings a burst of fresh, Southeast Asian-inspired flavours to the dinner table. The rainbow trout is pan-fried until the skin is perfectly crisp, providing a wonderful textural contrast to a bright salad of Little Gem lettuce and aromatic mint. A punchy dressing made with jalapeño, fish sauce, and citrus zest ties the components together, offering a sophisticated balance of heat and acidity.

As a diabetes-friendly main course, this recipe focuses on lean protein and heart-healthy fats without sacrificing depth of flavour. The inclusion of crunchy celery and fresh coriander adds a nutrient-dense crunch, making it an ideal light lunch or a nutritious midweek supper. Serve it immediately while the fish is warm and the herbs are at their most fragrant for a truly refreshing dining experience.

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Ingredients for Butterflied Trout with Spicy Lettuce, Celery, and Herbs

  • 1/2 jalapeño, with seeds, very finely chopped

  • 1 tablespoon finely grated lime zest

  • 1 tablespoon finely grated orange zest

  • Kosher salt

  • 1 small shallot, thinly sliced into rings

  • 60ml fresh orange juice

  • 45ml fresh lime juice

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

  • 1 tablespoon soy sauce

  • Freshly ground black pepper

  • 2 (14–450g ) whole butterflied rainbow trout

  • 2 tablespoons vegetable oil

  • 4 Little Gem, butter lettuce, or cos hearts, leaves separated

  • 2 celery stalks, preferably with leaves, leaves reserved, stalks thinly sliced on a diagonal

  • 1 cup coriander leaves with tender stems

  • 1/2 cup mint leaves

How to make Butterflied Trout with Spicy Lettuce, Celery, and Herbs

Using the side of a chef's knife, mash jalapeño, lime zest, and orange zest with a pinch of salt on a cutting board to a paste. Transfer to a medium bowl and mix in shallot, orange juice, lime juice, fish sauce, and soy sauce. Season dressing with salt and pepper.

Season trout with salt and pepper. Heat 1 tablespoon oil in a large skillet over medium-high. Cook 1 trout, skin side down, until golden brown and crisp, about 4 minutes (flesh will be nearly cooked through). Remove from heat, turn fish, and let sit until cooked through, about 1 minute more. Transfer trout to a platter. Wipe out skillet; repeat with remaining trout and 1 tablespoon oil.

Toss lettuce, celery, celery leaves (if using), coriander, mint, and 3 tablespoons dressing in a large bowl; season with salt and pepper. Top trout with salad and spoon remaining dressing over.

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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.

Historique de l'article

Les informations contenues dans cette page ont été évaluées par des cliniciens qualifiés.

  • 16 janvier 2026 | Publié à l'origine

    Auteur: :

    UK recipe editors

    Examiné par des pairs

    UK recipe editors
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