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Salmon Burgers with Red Pepper Mayo

This high-protein salmon burger recipe offers a sophisticated twist on a midweek favourite, combining store-cupboard staples with fresh, vibrant flavours. The patties are made using tinned salmon, making them an affordable yet nutritious choice for a quick dinner or a substantial weekend lunch. By using roasted red peppers and capers, the dish achieves a savoury depth that perfectly complements the rich oils of the fish.

Ideal for those seeking a healthy, homemade alternative to traditional beef burgers, these salmon patties are both light and satisfying. The zesty red pepper mayonnaise can be prepared up to five days in advance, allowing you to assemble a fresh, high-quality meal in minutes. Serve with a crisp green salad or sweet potato wedges for a balanced, colourful plate.

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Ingredients for Salmon Burgers with Red Pepper Mayo

  • 150g mayonnaise

  • 40g (packed) coarsely chopped and drained roasted red peppers

  • 2 teaspoons drained capers

  • 2 teaspoons fresh lemon juice

  • 1/4 teaspoons kosher salt

  • 60g plain breadcrumbs

  • 1/2 teaspoons freshly ground black pepper

  • 500g canned salmon, drained, picked through, flaked

  • 2 tablespoons vegetable oil, divided

  • 4 hamburger buns

  • 50g drained roasted red peppers, cut into 1/4" strips

Blend mayonnaise, peppers, capers, lemon juice, and salt in a blender, scraping down sides if needed, until smooth. Transfer to a small bowl.

Mix breadcrumbs, pepper, and 80g red pepper mayo in a large bowl. Gently fold in flaked salmon. Divide mixture into 4 patties about 1/2" thick and 4" wide.

Heat 1 tablespoon oil in a large nonstick or cast-iron skillet over medium-high until shimmering. Working in batches, cook buns, cut side down, until golden brown and toasted, about 2 minutes. Divide among plates.

Heat remaining 1 tablespoon oil in same skillet. Cook salmon patties until golden brown and heated through, 2–3 minutes per side. Transfer burgers to bun bottoms. Spread about 2 teaspoons red pepper mayo over burgers. Arrange pepper strips over, then top with bun to close.

Red pepper mayo can be made 5 days ahead. Store in a resealable container and chill. Burger patties can be formed 1 day ahead. Cover and chill.

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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