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Xuxu and Prawns with Chilli and Lemon

This vibrant xuxu and prawns dish with chilli and lemon is a celebration of fresh, clean flavours. Xuxu, also known as chayote, provides a wonderful crisp texture that perfectly complements succulent large prawns. The zingy dressing, made with fresh lemon juice and spicy jalapeño, cuts through the olive oil to create a light yet satisfying meal that is naturally low in carbohydrates and full of Mediterranean-inspired flair.

As a diabetes-friendly recipe, this dish focuses on high-quality protein and fibre-rich vegetables like hearts of palm. It makes an excellent midweek dinner for those seeking a nutritious, heart-healthy option without compromising on taste. Serve it on its own for a light lunch, or alongside a small portion of brown rice or quinoa for a more substantial evening meal.

Continue reading below

Ingredients for Xuxu and Prawns with Chilli and Lemon

  • 6 garlic cloves

  • 120g chopped white onion

  • 2 to 3 tablespoons chopped fresh jalapeño, including seeds

  • 80ml fresh lemon juice

  • 3 medium xuxu (chayote

  • about 800g total)

  • 675g large prawns, peeled and deveined

  • 60ml olive oil, divided

  • 1 (400g) jar or can hearts of palm, rinsed well, patted dry, and cut into 1/2-inch pieces

  • 1/3 cup chopped coriander

How to make Xuxu and Prawns with Chilli and Lemon

With motor running, drop garlic into a food processor and finely chop. Stop processor and add onion, jalapeño (to taste), lemon juice, and 1/4 teaspoons salt, then pulse until finely chopped.

Let stand at room temperature 30 minutes for flavours to develop.

Peel xuxu if skin is tough. Cut xuxu off pit in slices, then cut into 1/4-inch-thick matchsticks.

Toss prawns with 1 teaspoon salt. Heat 45ml oil in a 12-inch heavy skillet over medium-high heat until it shimmers. Sauté prawns until just cooked through, 3 to 5 minutes. Transfer to a plate.

Sauté xuxu in remaining tablespoon oil in skillet until crisp-tender, about 3 minutes.

Return prawns to skillet, then add hearts of palm and sauté until just heated through. Remove from heat and stir in chilli-lemon sauce and coriander.

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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