Prawns Boil
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 16 Jan 2026
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This aromatic prawn boil is a fantastic way to enjoy succulent seafood, infused with a complex blend of coriander seeds, mustard, and a hint of cayenne heat. By simmering the prawns in a deeply fragrant broth of spices, lemon, and garlic, you create a dish that is light yet punchy in flavour. This traditional preparation method ensures the prawns remain tender and juicy, making it a reliable favourite for those seeking a fresh, dairy-free meal that feels like a special occasion.
Ideal for a relaxed weekend lunch or a social dinner, this dish is best served in the centre of the table for everyone to tuck into. As a healthy, low-fat protein option, these spiced prawns pair beautifully with a crisp green salad or some grilled corn on the cob. Simply peel and enjoy them with an extra dash of hot sauce for a truly authentic experience.
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Ingredients for Prawns Boil
2 onions, halved crosswise
1 head of garlic, halved crosswise
5 whole cloves
3 bay leaves
2 tablespoons kosher salt
1 tablespoon coriander seeds
4 teaspoons yellow mustard seeds
2 teaspoons dill seeds
2 teaspoons whole allspice
1 teaspoon black peppercorns
1 teaspoon crushed red pepper flakes
1/2 teaspoons cayenne pepper
1 lemon, halved
5 dashes (or more) hot pepper sauce, preferably Crystal
675g unpeeled large prawns (about 30)
How to make Prawns Boil
Combine first 12 ingredients and 1925ml water in a large pot; bring to a boil. Reduce heat to medium and simmer 20 minutes. Squeeze in juice from lemon; add lemon to pot. Add hot sauce and prawns. Simmer, stirring occasionally, until prawns are just cooked through, about 3 minutes.
Turn off heat, add 950ml ice cubes, and steep for 5 minutes. Remove prawns with a slotted spoon and place on a newspaper-lined baking sheet. Serve with additional hot sauce, if desired.
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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