Prawns in Escabèche
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 17 Jan 2026
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This elegant dish of prawns in escabèche offers a sophisticated way to enjoy seafood, relying on the traditional Mediterranean technique of marinating cooked fish in a bright, acidic dressing. The combination of distilled vinegar, aromatic bay leaves and pungent garlic creates a light yet punchy flavour profile that beautifully complements the natural sweetness of the large prawns. By gently poaching the shellfish then allowing them to infuse in the seasoned oil, you achieve a succulent texture and a depth of savoury flavour that develops over time.
As a diabetes-friendly option, this recipe is naturally low in carbohydrates and rich in heart-healthy fats from the extra-virgin olive oil. It is an excellent choice for a healthy lunch or an impressive dinner party starter that can be prepared well in advance. Serve these chilled prawns alongside a crisp green salad or some steamed seasonal vegetables for a refreshing, nutritious meal that doesn't compromise on taste.
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Ingredients for Prawns in Escabèche
1 small red onion, halved lengthwise and thinly sliced crosswise
120ml distilled white vinegar
1/4 teaspoons dried oregano
2/3 cup extra-virgin olive oil
2 Turkish bay leaves or 1 California
2 garlic cloves, smashed
1 teaspoon black peppercorns
900g large prawns in shell (21 to 25 per pound), peeled, leaving tail intact, and deveined
How to make Prawns in Escabèche
Toss together onion, vinegar, oregano, and 1 teaspoon salt in a shallow glass or ceramic dish.
Simmer oil, bay leaves, garlic, and peppercorns in a small saucepan 10 minutes, then let stand until ready to use.
Add prawns to a medium pot of boiling salted water (2 tablespoons salt for 3.8L water), then remove from heat and let stand, uncovered, until just cooked through, about 5 minutes. Drain well, then stir into onion mixture along with oil mixture.
Chill prawns in escabeche, covered when cool, stirring occasionally, at least 12 hours. Discard bay leaves and serve prawns cold or at room temperature.
Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.
Article history
The information on this page is peer reviewed by qualified clinicians.
17 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

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