Smørrebrød with Prawns and Lemon Tarragon Mayo
Prawn smørrebrød with hand-peeled prawns and lemon tarragon mayo © kvalifood.com
Prawn smørrebrød is one of the more expensive pieces and has always signalled something celebratory. It’s traditionally served on white bread, and the point is simple: so many prawns that the bread disappears under them. The quality of the prawns is everything — hand-peeled fjord prawns or Greenlandic prawns with their natural sweetness and firm bite are what lift the dish. The lemon tarragon mayo here gives an aromatic depth that a plain mayo doesn’t have, with tarragon’s slightly anise-like note as a counterpoint to the sweetness of the prawns. It’s a smørrebrød that doesn’t try to be clever — it’s about the ingredient and using enough of it.

Ingredients
Yields 4 servings
Lemon tarragon mayo
- 1 egg yolk
- 1 tsp Dijon mustard
- 1½ dl neutral oil
- 1 lemon, juice of
- 1 tbsp finely chopped fresh tarragon
- salt
- white pepper
To serve
- 4 slices white bread
- butter, for the bread
- 400 g hand-peeled prawns (fjord prawns or Greenlandic prawns)
- 1 lemon, cut into wedges
- fresh dill in large sprigs
- flaky salt
- white pepper, freshly ground
Directions
Lemon tarragon mayo
Whisk the egg yolk and mustard together in a bowl. Add the oil in a very thin stream, whisking constantly, until the mayo is thick and emulsified. Season with lemon juice, tarragon, salt and white pepper. The mayo should have a clear citrus and tarragon flavour.
To serve
Spread the bread generously with butter. Spread a thin layer of lemon tarragon mayo over. Pile the prawns high — it’s important that the bread disappears under the prawns. Garnish with large dill sprigs and lemon wedges. Sprinkle with flaky salt and freshly ground white pepper.
Tip: Only use prawns that smell of the sea — never of ammonia. Fjord prawns from Limfjorden are ideal.
See Also
Smørrebrød with Seafood Salad, Lobster, Prawns and Tarragon
Smørrebrød with Fjord Shrimp, Dill Mayo and Crispy Capers
Smørrebrød with Gravad Salmon, Mustard Dill Sauce and Mustard Seeds
Smørrebrød with Salmon and Prawns, Dill-Mustard Cream
Smørrebrød with Egg, Mayo and Cress