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Kimchi Soup With Tofu and Clams

This vibrant kimchi soup with tofu and clams is a deeply comforting dish that balances the sharp, fermented tang of kimchi with the delicate sweetness of fresh seafood. As a high-protein meal, it relies on the umami-rich depth of white miso and caramelised aromatics to create a complex broth that feels both nourishing and indulgent. The addition of silken tofu provides a soft, velvety texture that contrasts beautifully with the briny bite of the littleneck clams.

Perfect for a nutritious midweek dinner, this one-pot recipe is a brilliant way to use up a jar of kimchi while supporting gut health. Served simply in deep bowls and topped with fresh spring onions, it offers a sophisticated balance of heat and savoury flavour. This versatile soup is light enough for a restorative lunch yet satisfyingly filling for an evening meal.

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Ingredients for Kimchi Soup With Tofu and Clams

  • 2 tablespoons neutral oil (such as canola or grapeseed)

  • 1 small onion, thinly sliced

  • 6 garlic cloves, thinly sliced

  • 450g kimchi, juices reserved, thinly sliced

  • 1 tablespoon white miso

  • 1/2 teaspoons (or more) kosher salt

  • 450g littleneck clams (8–12), scrubbed

  • 2 tablespoons unsalted butter

  • 450g silken tofu, drained, cut into 1" pieces

  • 2 spring onions, white and light green parts only, thinly sliced

Heat oil in a 4–6-qt. Dutch oven or large heavy pot over medium until hot. Add onion and garlic and cook, stirring often, until onion is softened, 3–5 minutes. Add kimchi along with its juices and cook, stirring often, until kimchi begins to caramelize and stick to bottom of pot, 8–10 minutes. Add 950ml water and increase heat to medium-high to bring to a boil. Reduce heat as needed to maintain a simmer and cook, stirring occasionally, until some of the liquid is evaporated and flavours have melded, about 15 minutes.

Spoon a few tablespoons of soup into a small bowl. Add miso and salt. Stir until miso loosens to a smooth sauce-like consistency, then stir back into soup (this helps avoid any lumps of undissolved miso).

Add clams to soup. Cover and cook, stirring occasionally, until clams open, 5–7 minutes depending on size (discard any clams that do not open after 15 minutes). Mix in butter, then add tofu. Give soup one very gentle stir just to incorporate tofu (be careful not to break it up too much). Continue to cook soup, undisturbed, just until tofu is warmed through, 1–2 minutes. Taste and season with salt if needed.

Divide soup and clams among bowls. Top with spring onions.

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.

  • 28 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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