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Roasted Butternut Squash with Lime Juice

Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 17 Jan 2026

Meets Patient’s editorial guidelines

This roasted butternut squash with lime juice is a vibrant and zesty addition to any plant-based menu. By roasting the squash at a high temperature, the natural sugars caramelise beautifully, creating a depth of flavour that pairs perfectly with the sharpness of fresh citrus. The addition of aromatic rosemary provides an earthy finish, making this a sophisticated yet simple side dish for any occasion.

As a versatile vegan dish, this recipe works equally well as a warm salad component or a hearty accompaniment to a Sunday roast. It is particularly practical for entertaining, as the squash can be prepared ahead of time and reheated just before serving. Rich in vitamins and naturally gluten-free, it is a healthy, colourful option that brings a bright, modern twist to traditional autumn vegetables.

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Ingredients for Roasted Butternut Squash with Lime Juice

  • 1 1.6kg butternut squash, peeled, cut crosswise into 1/2-inch-thick slices

  • 45ml olive oil

  • 2 tablespoons (1/4 stick) butter, melted

  • 20ml fresh lime juice plus 1 lime cut into wedges for garnish

  • 2 teaspoons chopped fresh rosemary

How to make Roasted Butternut Squash with Lime Juice

Preheat oven to 204°C. Divide squash between 2 rimmed baking sheets, arranging in single layer; toss with oil, butter, and lime juice. Sprinkle with salt and pepper. Roast 20 minutes. Turn squash over; roast until soft and golden brown, about 20 minutes longer. Cut into wedges. DO AHEAD: Can be made 4 hours ahead. Let stand at room temperature. Rewarm in 204°C oven until hot, about 10 minutes.

Season squash to taste with salt and pepper; sprinkle with rosemary. Serve warm with lime wedges.

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.

  • 17 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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