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Steamed Kabocha With Ginger-Soy Dressing

This steamed kabocha squash is a beautifully simple vegan side dish that celebrates the natural sweetness of Japanese pumpkin. By steaming the squash alongside a pungent ginger and soy dressing, the flavours meld together perfectly, creating a dish that is both light and deeply satisfying. The vibrant orange flesh becomes soft and buttery, providing a wonderful contrast to the aromatic dressing and the crunch of toasted sesame seeds.

Ideal as a healthy accompaniment to a midweek meal or as part of a larger Asian-inspired feast, this recipe is incredibly versatile. Kabocha is prized for its edible skin and nutrient-dense profile, making it a brilliant choice for those seeking a wholesome, plant-based addition to their diet. Serve it warm from the steamer for a comforting, savoury treat that requires minimal preparation.

Continue reading below

Ingredients for Steamed Kabocha With Ginger-Soy Dressing

  • 3 spring onions, white and dark green parts separated, thinly sliced

  • 1 garlic clove, finely chopped

  • 2 tablespoons seasoned rice vinegar

  • 2 tablespoons toasted sesame oil

  • 1 tablespoon soy sauce

  • 2 teaspoons vegan honey

  • 1 teaspoon finely chopped peeled ginger

  • 1 small kabocha or 2 acorn squash (about 900g .)

  • 1 teaspoon toasted sesame seeds

Pour water into a large saucepan, wide skillet, or large wok to come 1" up the sides and place over medium-high heat. Mix white and pale-green parts of spring onions, garlic, vinegar, oil, soy sauce, honey, and ginger in a small heatproof ramekin. Set inside a large bamboo steamer off heat (or, if using a metal insert, don’t bring water to a simmer and fit into saucepan before adding dressing. Cover dressing with foil.)

Cut squash in half; scoop out and discard seeds. Slice into 1/2"-thick wedges. Arrange in steamer basket around ramekin, overlapping a little if needed (for metal insert, add as much squash as will fit without piling up, placing over dressing). Set over saucepan (or turn on heat), cover, and steam until squash is tender (a tester, skewer, or paring knife should easily slide through flesh), 13–15 minutes.

Transfer squash to a platter and top with spring onion greens and sesame seeds. Serve with dressing alongside.

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.

  • 4 Feb 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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