How to make a Marinated Salmon recipe with Afghan Carrots, Charred Spring Onions, and Galangal-Carrot Mousseline by Steve Luttrell

Ingredients

• 4 portions; quantity not specifiedsalmon fillets
• to tastechopped parsley
• to tastechopped chervil
• to tastechopped tarragon
• to tastechopped marjoram
• to tasteminced shallot
• to tasteminced lemon zest, cut more coarsely than a fine microplane grate
• to tastesalt
• to tastefinely ground white pepper
• to tastecoriander seeds
• to tasteolive oil
• to tastemustard oil
• 4carrots, chopped
• 4shallots, sliced
• 4 clovesgarlic, sliced
• 1 tspminced ginger
• 1bay leaf
• 120 ml (½ cup)white wine
• 240 ml (1 cup)cream
• ½ tspgalangal powder
• ½ tspaji amarillo powder
• Juice of 2lemons
• 1½ tspsalt
• ¼ tspxanthan gum
• to tastepurple, orange, yellow and white carrots
• to tasteminced shallot
• to tasteminced garlic
• to tastevegetable stock
• to tastebutter
• to tastechervil
• to tastebay leaf
• to tastesalt
• to tasteparsley
• to tastechives
• to tastewhole spring onions, bulbs quartered lengthwise but still attached
• to tasteneutral oil
• to tastesalt

Instructions

1. 1

   Mix the aromatics

   Finely chop the parsley, chervil, tarragon and marjoram, then combine them in a small bowl with the minced shallot and coarsely minced lemon zest.

2. 2

   Season the salmon

   Season the portioned salmon with salt and finely ground white pepper. When the fish begins to release moisture, coarsely grind coriander seeds in a mortar.

3. 3

   Coat the fillets

   Brush both sides of each fillet with equal parts olive oil and mustard oil. Sprinkle generously with the mixed aromatics.

4. 4

   Sweat the carrots

   For the mousseline, cook the chopped carrots, sliced shallots and garlic, ginger and bay leaf gently in butter until very tender, about 10 minutes.

5. 5

   Reduce the wine

   Add the white wine and cook it until reduced to a near-dry state.

6. 6

   Add the cream

   Pour in the cream and bring the mixture to a boil, then take it off the heat.

7. 7

   Blend the mousseline

   Blend the mixture with the galangal, aji amarillo, lemon juice, salt and xanthan gum until very smooth.

8. 8

   Separate the carrots

   For the Afghan carrots, separate the purple carrots from the orange, yellow and white ones.

9. 9

   Soften the aromatics

   Sweat the shallot and garlic with the bay leaf in butter until soft.

10. 10

    Add the stock

    Pour in the vegetable stock.

11. 11

    Emulsify with butter

    Work butter into the stock mixture until it is thick and rich, then adjust the seasoning with salt.

12. 12

    Prepare the carrots

    Put the carrots in a zip-lock bag with a piece of chervil. Add enough beurre fondue to cover them once the bag is vacuum-sealed.

13. 13

    Poach the carrots

    Poach the sealed carrots at 85°C for 1 hour, then cool them in the beurre fondue.

14. 14

    Grill the salmon

    When ready to serve, grill the salmon until it is rosy in the middle.

15. 15

    Warm the mousseline

    Reheat the carrot mousseline.

16. 16

    Heat and toss

    Warm the carrots in their beurre fondue, then toss them with parsley and chives.

17. 17

    Char the onions

    Char the spring onions beneath a steak weight or a heavy, clean pan, using neutral oil and salt.

18. 18

    Plate the dish

    Arrange the salmon with the mousseline, carrots and charred spring onions.

What is this salmon dish?

This is a composed salmon dish with herb-marinated fish, colourful carrots, spring onions and a smooth carrot purée. The description presents it as an early spring menu creation built around a familiar fish-and-vegetable pairing.

The recipe’s distinctive touch is the mousseline, where galangal and aji amarillo add floral fragrance and gentle warmth to carrot, ginger, wine and lemon. The separate cooking methods let each part keep its own character.

Nutrition and macros by portion

The nutrition label shows one serving as written: 650 calories, 39g protein, 35g carbs, 38g fat.

The salmon is the main source of protein, while the carrots and cream contribute carbohydrates, and the oils, butter and cream supply much of the fat. Serve with leafy vegetables or a simple salad to add freshness and balance the buttery elements.

The herb coating

Fresh herbs: Parsley, chervil, tarragon and marjoram make up the aromatic topping, with shallot and coarsely cut lemon zest alongside them. The method calls for a generous coating on both sides of the oiled fish.

Oil and seasoning: The recipe specifies equal parts olive oil and mustard oil, plus salt and fine white pepper. Coriander seeds are mentioned in the method, although they are not included in the supplied ingredient list.

Building the mousseline

Gentle cooking: Sweat the carrots, shallots, garlic and ginger slowly in butter until very tender; the stated time is about 10 minutes. This softens the vegetables before blending and helps make a smooth purée.

Bright, fragrant finish: Reduce the wine almost completely before adding cream, then blend with lemon juice, galangal and aji amarillo. The recipe includes xanthan gum, but gives no separate instruction for how or when to add it beyond blending it with the final ingredients.

Keeping the carrots tender

Colour groups: The method separates purple carrots from orange, yellow and white ones. This keeps the differently coloured carrots distinct during preparation.

Bag and poach: The carrots are bagged with chervil and covered with beurre fondue before vacuum-sealing. Poach at 85°C for 1 hour, then let them cool in the butter mixture; the source does not specify carrot sizes or a cutting shape.

Finishing the salmon and onions

Salmon doneness: The instruction is to grill the fish until it is rosy in the middle. No cooking time or grill temperature is provided, so check the centre as the fillets cook rather than relying on a fixed time.

Charred onions: Quarter the bulbs lengthwise while keeping them attached, then char them with neutral oil and salt beneath a steak weight or a heavy, clean pan. Keep an eye on them as they colour.

Serving the plate

Warm the mousseline and the carrots in their beurre fondue just before plating, then toss the carrots with parsley and chives. Serve with the grilled salmon and charred spring onions.

A simple green salad or plainly dressed leafy vegetables would sit well alongside the rich butter and cream. Keep any additional side lightly seasoned so it does not compete with the herbs, lemon and galangal.

Recipe notes & tips

• Keep the mousseline vegetables over low heat while they soften so they do not brown.
• Reduce the wine before adding the cream, as the recipe directs.
• Blend the mousseline thoroughly for the very smooth texture specified.
• Use a clean, heavy pan if you do not have a steak weight for charring the spring onions.
• Warm the carrots in their beurre fondue shortly before serving rather than leaving them to dry out.
• The source gives no salmon cooking time, so use the rosy centre as the stated doneness cue.

Variations

• Milder mousseline: Reduce the aji amarillo for a less spicy finish.
• More citrus: Add a little extra lemon zest to the herb mixture for a brighter aroma.
• Herb choice: Use the listed herb mixture as written, or emphasise one of its herbs to suit your preference.
• Colourful carrots: Keep the purple carrots separate from the other colours as the method recommends.
• No mustard oil: Use olive oil alone for brushing if mustard oil is unavailable.

Common mistakes to avoid

• High heat for the mousseline vegetables: They may colour before turning tender; sweat them gently over low heat.
• Adding wine too late: Add it after the vegetables soften and reduce it before pouring in the cream.
• Skipping the carrot separation: Purple carrots can colour the others; keep them in a separate group.
• Overcooking the salmon: The recipe calls for a rosy middle, so avoid grilling until the centre is fully opaque.
• Using an unclean weight: Clean the heavy pan thoroughly before pressing it over the spring onions.
• Letting the carrots dry out: Keep them in their beurre fondue while cooling and reheating.

How to store

Store cooked salmon and vegetables in separate airtight containers in the fridge and use within 2 days. Reheat the carrots and mousseline gently; warm the salmon carefully so it does not overcook. The recipe does not give specific storage guidance.

Frequently asked questions