Seafood Recipes

Lobster Mornay

Enjoy the classic richness of Lobster Mornay—creamy, cheesy, and unforgettable. Order premium lobster from Pearl Seafoods for Sydney-wide delivery!

Lobster Mornay
4 People
Serves
10 Mins
Prep Time
15 Mins
Cook Time
Medium
Difficulty
French
Cuisine
ABOUT THIS

About This Recipe

Savour the indulgent flavours of Lobster Mornay, a classic seafood dish featuring tender lobster topped with a creamy, cheesy Mornay sauce. Perfect for special occasions or a gourmet meal at home, this recipe highlights the sweetness of lobster and the richness of the sauce. Easy to prepare and sure to impress, it’s a must-try for seafood lovers. Order fresh, premium lobster from Pearl Seafoods, with fast and reliable delivery across Sydney, and bring this luxurious dish to your table with ease.

Ingredients

  1. 2 whole cooked lobsters (about 400–500g each), halved and cleaned
  2. 40g unsalted butter
  3. 2 tablespoons plain flour
  4. 1 1/4 cups milk
  5. 1/4 cup cream
  6. 1/2 teaspoon Dijon mustard
  7. 1/2 cup grated gruyère or tasty cheese
  8. 1/4 cup grated parmesan cheese
  9. Salt, to taste
  10. White pepper, to taste
  11. 2 tablespoons chopped fresh parsley (for garnish)
  12. Lemon wedges, to serve

Method

  1. Preheat your grill to medium-high heat and line a baking tray with foil.
  2. Place the halved and cleaned cooked lobsters on the prepared tray, flesh side up. Set aside while you prepare the Mornay sauce.
  3. Melt the butter in a medium saucepan over medium heat. Add the flour and whisk continuously for 1-2 minutes to create a smooth roux.
  4. Gradually add the dry white wine and warm milk to the roux, whisking constantly to prevent lumps. Cook for 3-4 minutes or until the mixture thickens.
  5. Remove the saucepan from heat and stir in the grated cheddar until melted and smooth. Season with salt and ground white pepper to taste. Stir in the finely chopped chives.
  6. Spoon the Mornay sauce evenly over the lobster halves, ensuring the flesh is completely covered.
  7. Place the tray under the preheated grill and cook for 5-7 minutes, or until the sauce is golden and bubbling. The lobster will reheat during this step.
  8. Serve the Lobster Mornay immediately with potato wedges and mixed green salad leaves. Enjoy!
From Our Kitchen

Chef's Tip

Great Lobster Mornay is all about balance — sweet, delicate lobster paired with a rich, velvety cheese sauce that finishes golden and bubbling under the grill. Keep the sauce smooth and not overly thick so it gently coats the meat without overpowering it, and grill just long enough to caramelise the top while keeping the lobster tender and succulent, just like a classic fine-dining seafood dish.

FEATURED

Featured Product

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490gm - 610gm / Per Piece

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NUTRITION

Nutrition Per Serving

  • Calories 420 kcal
  • Total Fat 24.0 g
  • Total Carbohydrate 6.0 g
  • Protein 39.0 g
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