AI-generated image
Cornish crab sandwich
White and brown crab meat with lemon mayonnaise on brown bread
In Newlyn, Padstow and St Ives, harbourside kiosks sell crab sandwiches made with the morning's catch: sweet white claw meat and rich brown body meat on buttered brown bread with a little lemony mayonnaise. It is a summer lunch for eating on the harbour wall. Buy fresh, cooked and picked crab from a fishmonger, keep it in the fridge and use it the same day. Chef's tip: keep the white and brown meat separate and use both; the brown meat gives the flavour.
- Total time
- 15 min
- Difficulty
- easy
- Serves
- 2
Ingredients
Shop this recipe on Amazon
Spices & pantry
Fresh ingredients (2)
Links open Amazon in a new tab. As an Amazon Associate, WhatToEat.Today earns from qualifying purchases.
Method
0/4 doneStep 1: Pick through the 5 ½ oz cooked white crab meat with your fingers for any bits of shell.
3 minStep 2: Mix the 1 ¾ oz cooked brown crab meat with half the 1 tbsp mayonnaise, the ½ lemon zest and a squeeze of juice.
2 minStep 3: Toss the white meat gently with the rest of the 1 tbsp mayonnaise, the 1 tbsp chives, 1 pinch cayenne pepper and a little more lemon juice. A common mistake is drowning it in mayonnaise, which hides the sweetness.
2 minStep 4: Spread the 4 slices brown bread with the ⅔ oz salted butter, spread two slices with the brown crab, pile the white crab and 1 handful watercress or cress on top, close and cut. Eat straight away.
3 min
Nutrition per serving
- Calories
- 460 kcal
- Protein
- 26 g
- Carbs
- 36 g
- Fat
- 24 g
- Fibre
- 5 g
Nutrition values are estimates.
KrazyBadal
Good to know
- How long does cornish crab sandwich take?
- About 15 minutes in total.
- How many people does it serve?
- 2 as written. Change the servings above the ingredients and every amount scales to match.
- What can I use instead of lemon?
- Lime, or 2 tbsp bottled lemon juice per lemon (no zest from bottled juice).
- What can I use instead of salted butter?
- The same weight of ghee or coconut oil (for frying and most baking).
Reviews
No reviews yet. Be the first to cook it.
Rate this recipe
Sign in to rate and review this recipe.
You might also like
Orkney clapshot
Clapshot is the Orkney way with neeps and tatties: equal amounts of swede and potato mashed together with butter, chives and plenty of pepper, rather than served side by side. Islanders eat it with oatcakes and cheese, with mince, or alongside haggis on Burns Night. It is sweet, earthy and soft-orange. Chef's tip: dry the boiled vegetables in the hot pan before mashing, or the swede makes it watery.
Custard sauce
Proper pouring custard made the easy way with custard powder. It's thick, smooth and lightly sweet, just right with apple pie, crumbles, fruit salad and trifle. Serve it warm, or chill it for trifles.
Traditional macaroni cheese
The classic comfort dish: elbow macaroni in a smooth, rich cheddar sauce, topped with more cheese and grilled until golden and bubbling. Serve it with a green salad.




