Tomato & basil prawn spaghetti

Tomato & basil prawn spaghetti

This is a classically simple and utterly delicious Italian dish combining plump prawns with baby tomatoes, onion and leek in a tomato and basil sauce, stirred into spaghetti and finished with fresh basil leaves. Just like mamma used to make!

SWK: Source of fibre SWK: High protein Plants 5 highly rated

Serving size

Cook time: 25 mins
Cuisine: Italian
Food group: Shellfish
Allergens: Crustaceans, Wheat, Celery

Cooking Instructions

The protein cooking time listed in this recipe has been updated.

As of December 2025, we’ve revised cooking times for all our proteins to reflect improved food safety guidance.

Check out the latest recommended times in our Cooking Guidelines.

Ace the base!

  • Peel and finely dice the onions. Trim the leeks and halve them lengthways, then thinly slice into half-moons.
  • Spritz a large non-stick frying pan with cooking spray and put it over a medium-high heat. Fry the onions, leeks and baby tomatoes for 5 mins.

Sort the pasta

  • Cook the pasta for 7-8 mins, then drain.

Stir & simmer

  • Meanwhile, thinly slice the spring onions.
  • Stir the spring onions and garlic & herb paste into the frying pan and cook for 2 mins.
  • Tip in the passata and prawns, crumble in the stock and pour in 150ml water (300ml for 4 portions). Stir well and simmer for 5 mins, until the prawns are pink.

Add some zing!

  • Grate the lemon zest into the pan and squeeze in the juice from half the lemon (to taste). Cut the remaining lemon half into wedges. Finely chop half the basil leaves.

Finish & serve

  • Stir the pasta and chopped basil into the sauce, then lightly season.
  • Sprinkle the remaining basil over the top and add the lemon wedges for squeezing.

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