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Grilled Striped Bass with Orange-Saffron Butter

This elegant grilled striped bass recipe combines the delicate, sweet flavour of fresh fish with a sophisticated citrus and saffron-infused butter. The saffron adds a luxurious golden hue and subtle earthy notes, which perfectly complement the zesty orange concentrate. By marinating the fish with fresh orange slices and juice before cooking, you ensure the flesh remains moist and aromatic, whether you choose to use farm-raised bass or fresh rainbow trout.

As a dairy-free alternative can easily be used, this versatile seafood dish is ideal for a light summer lunch or an impressive dinner party main course. Preparing the flavoured butter in advance makes this a stress-free option for entertaining outdoors. Serve alongside some crushed new potatoes and charred tenderstem broccoli for a complete, nutritious meal that is as healthy as it is delicious.

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Ingredients for Grilled Striped Bass with Orange-Saffron Butter

  • 110g (1 stick) butter, room temperature

  • 45ml frozen orange juice concentrate, thawed

  • 1/2 teaspoons Champagne vinegar or white wine vinegar

  • Large pinch of saffron threads

  • Coarse kosher salt or coarse sea salt

  • 6 whole farm-raised striped bass or trout (about 450g each), gutted, cleaned, top fin cut off

  • 2 large oranges

  • 1 juiced, 1 halved, then thinly sliced

  • Nonstick vegetable oil spray

How to make Grilled Striped Bass with Orange-Saffron Butter

Whisk butter, juice concentrate, vinegar, and saffron in small saucepan to blend. Season butter to taste with coarse salt and pepper. DO AHEAD Can be made 2 days ahead. Cover and chill.

Using small sharp knife, cut diagonal slits on both sides of fish at 1-inch intervals. Arrange fish on rimmed baking sheet. Sprinkle fresh orange juice and salt into slits and cavities of fish. Fill cavities with orange slices (about 3 per fish). Cover loosely and let stand at room temperature at least 30 minutes and up to 1 hour.

Spray grill racks and fish generously with nonstick spray. Prepare barbecue (medium-high heat). Place saucepan with orange-saffron butter at edge of grill to warm through, stirring occasionally. Arrange fish on barbecue. Grill until just opaque in centre, about 5 minutes per side. Transfer to plates. Serve with warm seasoned butter.

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.

  • 17 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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