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Kale and Wild Rice–Stuffed Winter Squash

This kale and wild rice-stuffed winter squash is a vibrant vegetarian dish that celebrates the earthy flavours of the colder months. The natural sweetness of the roasted acorn squash provides a mellow base for the savoury filling, which combines nutty wild rice with iron-rich Tuscan kale. With a hint of lemon zest and the sharp tang of Pecorino Romano, it is a sophisticated yet simple meal that brings a beautiful splash of colour to the dining table.

Packed with fibre and essential nutrients, this recipe makes for a satisfying main course or a substantial side dish for a Sunday roast. The addition of toasted walnuts adds a delightful crunch, while the Dijon mustard provides a subtle depth of flavour. It is an excellent choice for those seeking a wholesome, gluten-free option that doesn't compromise on texture or taste.

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Ingredients for Kale and Wild Rice–Stuffed Winter Squash

  • Extra virgin olive oil

  • 2 acorn squash, cut in half and seeded

  • Sea salt and freshly ground black pepper

  • 1 cup wild rice

  • 1 shallot, chopped fine

  • 6 Tuscan kale leaves, ribs removed and leaves chopped fine

  • 1 teaspoon Dijon mustard

  • Zest of 1 lemon

  • Handful of fresh flat-leaf parsley leaves, chopped

  • 1/4 cup toasted walnuts, chopped

  • 2 tablespoons grated Pecorino Romano

Preheat the oven to 400ºF.

Rub a bit of oil inside the squash and season with salt and pepper. Place the acorn squash cut sides down on a baking sheet. Bake until tender, 35 to 40 minutes.

In a medium saucepan, combine the rice, 425ml water, and 1/2 teaspoons of salt. Bring to a boil over medium-high heat, then cover, reduce the heat to low, and cook until the liquid is absorbed, about 40 minutes.

Swirl a bit of oil in a medium skillet and heat it over medium heat until shimmering. Add the shallot and sauté until softened, 1 to 2 minutes. Add the kale and sauté just until the leaves begin to wilt, 2 to 3 minutes. Season with salt and pepper. Add the cooked rice, Dijon, and lemon zest and stir to mix well. Cook for 2 minutes more, adding some oil if the rice seems too dry. Stir in the parsley, walnuts, and Pecorino Romano.

Remove the squash from the oven. Spoon the rice filling into each half and serve hot.

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.

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UK recipe editors

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Article history

The information on this page is peer reviewed by qualified clinicians.

  • 28 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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