Langoustines with Herb Butter

Langoustines with Herb Butter is a simple and elegant seafood dish that highlights the natural sweetness of fresh shellfish. This recipe uses high quality butter and fresh herbs to create a rich sauce that coats the delicate meat. It is perfect for a special dinner or a light summer meal when you want something impressive yet easy to prepare. You can serve this dish as a starter or a main course with simple sides.
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Photo of the finished dish for the recipe Langoustines with Herb Butter

Why you should make langoustines with herb butter

This langoustines with herb butter dish is incredibly quick to make because the seafood cooks in just a few minutes. Using fresh garlic and parsley adds a bright flavour that balances the richness of the butter perfectly. It feels like a restaurant quality meal but requires very little effort in the kitchen. Most of the work is just preparing the shellfish before they hit the heat.

Follow these 4 steps for langoustines with herb butter

Step 1
Prepare the butter: Soften the butter in a small bowl and mix in finely chopped garlic and parsley. Add a squeeze of lemon juice and a pinch of salt to the mixture. Stir everything together until it is smooth and well combined. Set the herb butter aside while you prepare the seafood.
Step 2
Prepare the langoustines: Place each of the langoustines on a cutting board and cut them in half lengthways using a sharp knife. Remove the dark intestinal tract if it is visible. Rinse them quickly under cold water and pat them dry with a clean towel. This step ensures that the langoustines with herb butter cook evenly.
Step 3
Cook the seafood: Heat a large frying pan over medium heat and add half of the herb butter. Place the langoustines in the pan with the flesh side down first. Fry them for about two minutes until the meat turns opaque. Turn them over and add the remaining butter to the pan.
Step 4
Finish and serve: Spoon the melting butter over the meat as it finishes cooking for another minute. Once they are hot through and the shells have turned bright orange, remove the pan from the heat. Serve the langoustines with herb butter immediately with extra lemon wedges on the side.

Tips to make langoustines with herb butter even better

Always try to buy the freshest shellfish available for the best texture and flavour. If you are using frozen ones, make sure they are completely thawed and dried before you start cooking. You can also cook langoustines with herb butter under a hot grill instead of using a frying pan.

Simply place them on a tray and grill for about five minutes until the butter is bubbling. Be careful not to overcook them as the meat can become tough if left on the heat for too long. Adding a splash of white wine to the pan can create an even richer sauce. Serve with crusty bread to soak up all the delicious herb butter from the plate.

You may also like tuna tartare, pasta with cockles or cinnamon rolls.

Ingredients

servings
Adjust quantity
  • 12 large langoustines
  • 100 g unsalted butter
  • 2 garlic cloves
  • 1 lemon
  • 1 small bunch flat leaf parsley
  • 1 pinch sea salt

Cooking time

Kitchen tools

Nutrition information

NUTRITIONper serving
  • Energy:1778 kJ / 425 kcal
  • Fat:41 g
  • - of which saturates:26 g
  • Carbohydrates:2 g
  • - of which sugars:0 g
  • Protein:14 g
  • Fibre:0 g
  • Salt:420 mg

People also ask

These langoustines cook very quickly and usually only need about three to four minutes in a hot pan. You will know they are ready when the meat changes from translucent to a solid white colour. Overcooking langoustines with herb butter will make the meat rubbery so keep a close eye on the pan.
Yes you can use frozen shellfish but they must be fully defrosted in the fridge before you begin. Dry them thoroughly with paper towels to ensure they sear properly in the pan. This helps the langoustines with herb butter develop the best flavour and texture.
A simple green salad or some steamed samphire works beautifully as a side dish. Most people prefer to serve Langoustines with Herb Butter with warm crusty bread or boiled new potatoes to enjoy the sauce. A few extra wedges of fresh lemon will also help to brighten the flavours.
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4.9 / 5 - (26 ratings)