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Seared Ahi Tuna and Avocado Tartare

This elegant seared tuna and avocado tartare is a vibrant, nutrient-dense dish that works perfectly as a light starter or a sophisticated lunch. By quickly searing the ahi tuna, you achieve a wonderful depth of flavour and a contrast in textures that elevates the fresh, raw components. The combination of zesty lime juice, fragrant coriander, and a hint of chilli provides a bright, zingy finish that beautifully balances the richness of the fish.

As a diabetes-friendly recipe, this dish is naturally low in carbohydrates and packed with heart-healthy fats from the fresh avocado and extra-virgin olive oil. The high protein content makes it a satisfying choice for those monitoring their blood sugar levels without compromising on taste. Serve it chilled on its own or with a few crisp cucumber slices for a refreshing, homemade treat.

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Ingredients for Seared Ahi Tuna and Avocado Tartare

  • 30g ahi tuna steak

  • 50ml extra-virgin olive oil

  • 1 large avocado, peeled, pitted, diced

  • 1 serrano chilli or jalapeño chilli, seeded, deveined, minced

  • 1/3 cup chopped fresh coriander

  • 1/3 cup chopped red onion

  • 60ml fresh lime juice

  • 2 teaspoons chopped fresh oregano

How to make Seared Ahi Tuna and Avocado Tartare

Heat heavy small skillet over high heat 2 minutes. Brush tuna with 1/2 tablespoons oil; sprinkle with salt and pepper. Place in skillet and sear until brown outside and almost opaque in centre, about 3 minutes per side. Cool tuna; dice finely. Combine tuna, remaining 45ml oil, and all remaining ingredients in medium bowl. Using fork, mix just to blend. Season tartare to taste with salt and pepper and chill.

Clause de non-responsabilité

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.

  • 17 janvier 2026 | Publié à l'origine

    Auteur: :

    UK recipe editors

    Examiné par des pairs

    UK recipe editors
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