
We couldn’t get enough of these smoky, juicy barbecued prawns — a real highlight from one of the many clever ideas in Tom Kerridge’s excellent new barbecue book (which we highly recommend). This recipe is quick, full of flavour, and seriously satisfying.
We’ve thrown in a little tip to make peeling the prawns less of a faff — but if you can find shell-on, deveined prawns, with that handy slit down the back, you’re golden.
Wine Suggestion: A fun starter deserves a wine to match — enter the Umani Ronchi Centovie Rosato. Fresh, dry, and deliciously savoury, the kind of rosé that knows how to keep up with smoky prawns and spicy harissa.
Barbecued prawns with harissa mayonnaise – serves 6
- 1kg raw prawns in shells (we buy frozen prawns which already have the heads removed and are slit down the back for easy peeling when cooked)
- 2 tsp cumin seeds, lightly crushed
- 2 tbsp rose harissa paste
- 2 tbsp extra virgin olive oil
- finely grated zest of 2 limes
- lime wedges, to serve
FOR THE HARISSA MAYONNAISE:
- 150g mayonnaise
- 2 tsp rose harissa paste
- juice of 1 lime
- 1 tbsp finely chopped dill
Get your barbecue ready for direct cooking.
Twist the heads off the prawns if needed. Then use a pair of scissors to make a shallow cut along the belly of each prawn, leaving the tail shell intact. This will make them easier to peel.
Put the prawns into a large bowl and add the crushed cumin, harissa paste, extra virgin olive oil and lime zest. Season with salt and pepper and mix well. Set aside for 30 minutes.
Meanwhile, mix the mayonnaise ingredients together and season with salt and pepper. Spoon into a serving bowl and set aside.
Place the prawns in a single layer on a very hot part of the barbecue and cook for 2-3 minutes on each side. You want them to be lightly charred.
Transfer the prawns to a serving platter with the bowl of harissa mayonnaise and serve lime wedges alongside.
(Original recipe from The BBQ Book by Tom Kerridge, Bloomsbury:Absolute, 2025.)














