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Crab Salad Sandwiches

Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 17 Jan 2026

Meets Patient’s editorial guidelines

This fresh crab salad sandwich is a sophisticated yet simple high-protein lunch option that brings a taste of the coast to your kitchen. By combining sweet, delicate crabmeat with crunchy celery and a hint of zesty seafood seasoning, you create a filling that is both light and satisfying. It is a wonderful alternative to a standard tuna mayo, offering more refined textures and a clean, savoury flavour that pairs perfectly with soft, seeded rolls.

Ideal for a quick weekday meal or a weekend picnic, these sandwiches are packed with protein and nutrients while remaining wonderfully refreshing. The addition of crisp romaine lettuce provides a lovely contrast to the creamy crab filling. For the best results, use the highest quality fresh or canned crabmeat you can find, ensuring the flakes stay large for a truly professional finish.

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Ingredients for Crab Salad Sandwiches

  • 60ml regular or low-fat mayonnaise

  • 1 teaspoon seafood seasoning

  • 25g finely chopped celery

  • 2 tablespoons finely chopped onion

  • 170g crabmeat, picked over

  • 2 large seeded sandwich rolls (such as kaiser), split horizontally

  • 1 cup thinly sliced cos lettuce

How to make Crab Salad Sandwiches

Blend mayonnaise and seafood seasoning in medium bowl. Mix in celery and onion. Add crabmeat and stir gently to combine without breaking up crabmeat. Season to taste with pepper.

Place bottoms of rolls on plates. Mound half of crab salad, then lettuce on each. Set tops of rolls over and press sandwiches slightly to compact.

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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