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Sea Bream and Lemon-Caper Butter Sauce

Sea Bream and Lemon-Caper Butter Sauce

with Serrano Wrapped Asparagus, Samphire and Roasted Potatoes
Recipe Development Team
Recipe Development TeamUpdated on March 03, 2026
Calories
523 kcal
Protein
36.6g protein
Total
40 minutes
Difficulty
Medium
Allergens:
  • Fish
  • Milk
Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts, and wheat.
serving amount

350 grams

Salad Potatoes

1 bunch(es)

Dill

15 grams

Capers**

½ unit(s)

Lemon

200 grams

Asparagus

4 slice(s)

Serrano Ham

2 unit(s)

Sea Bream Fillets

(Contains: Fish)

40 grams

Samphire

30 grams

Unsalted Butter

(Contains: Milk)

Not included in your delivery

½ tsp

Sugar

Energy (kJ)2188 kJ
Energy (kcal)523 kcal
Fat28.4 g
of which saturates10.8 g
Carbohydrate39.9 g
of which sugars5.6 g
Dietary Fibre7.1 g
Protein36.6 g
Salt3.6 g
Trans Fat0.2 g
Potassium775.3 mg
Calcium12.3 mg
Iron0.6 mg
Always refer to the product label for the most accurate ingredient and allergen information.
Baking Tray
Zester
Baking Paper
Bowl
Pan
Lid

Instructions

Roast the Potatoes
1

Preheat your oven to 220°C/200°C fan/gas mark 7. 

Halve the salad potatoes lengthways (quarter any large ones) and pop onto a large baking tray. Drizzle with oil and season with salt and pepper. Toss to coat, then spread out in a single layer. TIP: Use two baking tray if necessary.

When the oven is hot, roast on the top shelf of your oven until golden, 25-30 mins. Turn halfway through. 

Get Prepped
2

Meanwhile, roughly chop the dill (stalks and all) and capers. Zest and halve the lemon.

Trim the bottom 2cm from the asparagus and discard. Lay the Serrano ham slices on a board. Divide the asparagus between each slice across the middle, then wrap the ham around to create parcels.

Place them seam-side down onto one side of a lined baking tray. Drizzle with oil and season with pepper.

Bake the Fish
3

Once the potatoes have been cooking for about 10 mins, lay the sea bream alongside the asparagus, skin-side up. Pat the skin dry with kitchen paper.

Season with salt and pepper and drizzle with oil

When the oven is hot, bake on the middle shelf until the fish is cooked and the asparagus is tender, 10-15 mins. IMPORTANT: Wash your hands and equipment after handling raw fish. It's cooked when opaque in the middle.

Char Steam the Veg
4

Meanwhile, heat a medium frying pan on medium-high heat (no oil).

Add a splash of water and the samphire, then cover with a lid (or foil) and allow to cook until tender, 4-6 mins. Sprinkle in a pinch of lemon zest and season with pepper (don't add salt - the samphire is salty enough!).

Once cooked, transfer to a bowl and cover to keep warm. 

Make the Sauce
5

Return the (now empty) samphire frying pan to low heat (no oil). Squeeze in some lemon juice and gradually stir in the butter until melted and combined.

Next, stir in the dill, capers and sugar (see pantry for amount). 

Remove from the heat, taste and season with salt and pepper if you feel it needs it.

Serve
6

When everythings ready, transfer the fish to your plates. Spoon over the buttery caper sauce.

Serve the Serrano wrapped asparagus, samphire and potatoes on the side.

Cut any remaining lemon into wedges and serve alongside for squeezing over. 

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