Jumbo Prawns
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 16 Jan 2026
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These marinated jumbo prawns offer a bright and punchy flavour profile that perfectly balances salty fish sauce with zesty lemon and a hint of sweetness. By marinating the shellfish for a few hours, the prawns absorb the aromatic dressing, ensuring every bite is succulent and deeply seasoned. This simple preparation method highlights the natural sweetness of the seafood while the high heat of the grill adds a delicate charred finish.
As a versatile dairy-free dish, these prawns are an excellent choice for a sophisticated starter or a protein-rich addition to a summer salad. Because they are served at room temperature, they are particularly well-suited for alfresco dining, picnics, or prepare-ahead entertaining. Simply pack them into a chilled container and enjoy a healthy, restaurant-quality seafood snack wherever you are.
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Ingredients for Jumbo Prawns
18 jumbo-size prawns (about 1.0kg), peeled and deveined along the curve of the back, tails left on
60ml fish sauce (an Asian condiment)
2 tablespoons olive oil
2 tablespoons sugar
2 tablespoons finely grated lemon zest
How to make Jumbo Prawns
Rinse prawns in cold water, drain, and pat dry.
Combine the fish sauce, olive oil, sugar, and grated lemon zest in a bowl. Add the prawns; coat well. Let rest, covered, in the refrigerator for 2 hours, tossing twice.
Cover a rimmed baking sheet with foil. Arrange half the prawns on the sheet, leaving a little space between each. Grill 3 inches from the heat source until just cooked, 3 minutes per side. Repeat with the rest of the prawns. Then cool to room temperature. Pack up in a portable container and enjoy!
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.
16 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors
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