Skip to main content

Crispy-Skinned Fish with Herb Sauce

This elegant crispy-skinned fish with herb sauce is a masterclass in texture and brightness. By starting the fillets in a cold frying pan, you allow the heat to rise gradually, rendering the fat and ensuring a shatteringly crisp skin that contrasts beautifully with the flaky, succulent flesh. It is a sophisticated yet simple way to prepare your favourite catch, whether you prefer the richness of salmon or the delicate flavour of sea bass or snapper.

As a heart-healthy main course, this dish relies on extra-virgin olive oil and a punchy, zesty herb dressing rather than heavy creams or butter. The vibrant sauce, packed with parsley and dill, provides a sharp, savoury lift that cuts through the natural oils of the fish. Serve it as a light midweek meal alongside some steamed seasonal greens or crushed new potatoes for a balanced and nutritious dinner.

Continue reading below

Ingredients for Crispy-Skinned Fish with Herb Sauce

  • 2 oil-packed anchovy fillets (optional)

  • 1 small garlic clove, thinly sliced

  • 1 cup chopped tender herbs (such as parsley, dill, and/or basil)

  • 1 tablespoon chopped pickles (capers, cornichons, or chilli)

  • 2 tablespoons fresh lemon or lime juice or white wine vinegar

  • 90ml (or more) extra-virgin olive oil, divided

  • Kosher salt, freshly ground pepper

  • 4 (5–170g ) skin-on black bass, striped bass, snapper, or salmon fillets

  • Flaky sea salt

How to make Crispy-Skinned Fish with Herb Sauce

Using the side of a chef’s knife, mash anchovies (if using) and garlic on a cutting board until a coarse paste forms. Mix in a medium bowl with herbs, pickles, lemon juice, and 5 tablespoons oil. Season green sauce with kosher salt and pepper.

Swirl remaining 1 tablespoon oil in a large nonstick skillet to coat. Season fish generously on both sides with salt and lay, skin side down, in cold skillet. Place skillet over medium heat and let it gradually heat up until fat starts to cook out of fish, about 4 minutes. At this point you may press gently on fish so that the skin is flat against the pan. Continue to cook until skin is super-crisp and flesh is mostly opaque (you can increase or decrease heat slightly if needed, but don’t try to rush it), 8–12 minutes longer, depending on the thickness of the fish. Less fatty fish won’t release as much fat on their own, so you may need to add a splash more oil to the skillet if the skin isn’t getting crisp enough. Turn fish and cook just until opaque all the way through, about 1 minute.

Spoon green sauce onto a platter and carefully set fish, skin side up, on top. Sprinkle with 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.

  • 16 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
flu eligibility checker

Ask, share, connect.

Browse discussions, ask questions, and share experiences across hundreds of health topics.

symptom checker

Feeling unwell?

Assess your symptoms online for free

Sign up to the Patient newsletter

Your weekly dose of clear, trustworthy health advice - written to help you feel informed, confident and in control.

Please enter a valid email address

By subscribing you accept our Privacy Policy. You can unsubscribe at any time. We never sell your data.