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Salmon Confit with Lime, Juniper, and Fennel

This elegant salmon confit with lime, juniper and fennel offers a sophisticated way to enjoy high-quality fish. By gently poaching the fillets in olive oil at a low temperature, the salmon retains a succulent, buttery texture that is impossible to achieve through traditional frying. The subtle infusion of aromatic juniper berries and earthy fennel seeds provides a modern twist on classic citrus flavours, creating a dish that feels special yet remains remarkably simple to prepare.

As a high-protein main course, this recipe is as nutritious as it is flavourful. The crisp, raw fennel salad provides a refreshing textural contrast to the melt-in-the-mouth fish, making it an ideal choice for a light summer lunch or a refined evening meal. Serve it with a side of steamed new potatoes or simply on its own to let the delicate aromatics truly shine.

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Ingredients for Salmon Confit with Lime, Juniper, and Fennel

  • 2 limes

  • 1/2 teaspoons fine sea salt, plus more as needed

  • 1/2 teaspoons freshly ground black pepper

  • 4 dried juniper berries, lightly crushed with a mortar and pestle or the side of a heavy knife

  • 1/2 teaspoons fennel seeds, lightly crushed with a mortar and pestle or the side of a heavy knife

  • 4 (6- to 230g ) skinless salmon fillets

  • 6 sprigs fresh marjoram or thyme

  • Extra-virgin olive oil, as needed

  • 1 large fennel bulb, with fronds

  • Flaky sea salt, for serving

Heat the oven to 163°C. Finely grate the zest from 1 of the limes and place the zest in a bowl (reserve the lime for later). Stir in the salt, pepper, and crushed juniper berries and fennel seeds. Sprinkle the mixture all over the salmon fillets and place them, packed close together, in a small baking dish (a large loaf pan or an 8-inch cake pan will work).

Thinly slice the remaining lime and lay the slices on the fish. Tuck the marjoram sprigs around the fish. Cover the fish with olive oil—you’ll need at least 120ml , possibly even 240ml , to submerge it. Bake the fish until it’s just cooked through, 15 to 20 minutes. (Thinner fillets may take less time—start checking at 10 minutes.)

Remove the fennel fronds from the bulb and chop enough to make 120ml . Trim the fennel bulb and thinly slice it on a mandoline or with a very sharp knife. In a bowl, toss the fennel fronds and slices with a pinch of fine sea salt. Juice the zested lime and add juice, to taste, to the fennel. Drizzle the fennel with oil. Serve the salmon and fennel sprinkled with flaky sea salt.

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.

  • 28 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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