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Lemony Risotto with Asparagus and Prawns

This vibrant lemony risotto with asparagus and prawns is a sophisticated yet simple way to enjoy classic Italian flavours at home. Combining the bright acidity of citrus with the delicate sweetness of king prawns, this high-protein dish is an excellent choice for a nutritious evening meal. The addition of fresh asparagus provides a lovely seasonal crunch, while the slow-stirred Arborio rice creates a naturally creamy texture without the need for heavy cream.

Ideal for a balanced weeknight dinner or a relaxed weekend lunch, this recipe relies on quality store-cupboard staples and fresh produce. The balance of salty parmesan and fragrant flat-leaf parsley rounds out the savoury notes, making it a crowd-pleasing favourite. Serve this elegant risotto in warmed shallow bowls with an extra grating of lemon zest for a professional finishing touch.

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Ingredients for Lemony Risotto with Asparagus and Prawns

  • 725ml reduced-sodium chicken broth

  • 475ml water

  • 350g asparagus, trimmed and cut into 1-inch pieces

  • 1 small onion, finely chopped

  • 4 tablespoons unsalted butter, divided

  • 300ml Arborio rice

  • 60ml dry white wine

  • 350g medium prawns, peeled and deveined

  • 1 tablespoon grated lemon zest

  • 40g grated parmesan

  • 2 tablespoons chopped flat-leaf parsley

How to make Lemony Risotto with Asparagus and Prawns

Bring broth and water to a simmer in a medium saucepan. Add asparagus and simmer, uncovered, until just tender, about 4 minutes. Transfer asparagus with a slotted spoon to an ice bath to stop cooking, then drain. Keep broth at a bare simmer, covered.

Cook onion in 2 tablespoons butter with 1/4 teaspoons salt in a 4-quart heavy saucepan over medium heat, stirring occasionally, until softened, about 5 minutes.

Add rice and cook, stirring constantly, 1 minute. Add wine and simmer, stirring constantly, until absorbed.

Stir in 120ml broth mixture and briskly simmer, stirring frequently, until absorbed. Continue adding broth, 120ml at a time, stirring frequently and letting each addition be absorbed before adding the next, until rice is creamy and tender but still al dente (it should be the consistency of a thick soup), about 18 minutes. (There will be leftover broth mixture.)

Stir in prawns and cook until just cooked through, 2 to 3 minutes.

Stir in asparagus, zest, remaining 2 tablespoons butter, parmesan, parsley, and pepper to taste. (Thin risotto with some of remaining broth if necessary.)

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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