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Green Tea Noodles with Gochujang Dipping Sauce

These vibrant green tea noodles with gochujang dipping sauce offer a sophisticated balance of heat, acidity and earthy notes. This high-protein dish centres on delicate soba noodles infused with matcha flavour, served alongside a deeply savoury dashi-based sauce. The addition of fermented Korean chilli paste provides a gentle warmth that is beautifully offset by the cooling crunch of fresh cucumber and peppery daikon radish.

Ideal for a light lunch or a nutritious midweek dinner, this recipe is as nourishing as it is visually striking. The dashi base can be prepared up to three days in advance and kept in the fridge, making the final assembly incredibly quick. Serving the noodles cold makes this a refreshing choice for warmer days, providing a healthy, homemade alternative to takeaway noodles.

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Ingredients for Green Tea Noodles with Gochujang Dipping Sauce

  • 3 dried anchovies or 45ml dried bonito flakes

  • 1 small piece konbu (dried kelp), wiped lightly with a dry cloth

  • 1 garlic clove, peeled

  • 3 tablespoons gochujang (Korean hot pepper paste)

  • 2 tablespoons finely grated cucumber

  • 2 tablespoons finely grated daikon radish

  • 2 tablespoons fresh lime juice

  • 1 tablespoon finely grated ginger

  • 1 tablespoon low-sodium soy sauce

  • 2 teaspoons toasted sesame oil

  • 1 1/2 teaspoons sugar

  • 1 (200g) package green tea soba noodles

  • 1/2 medium cucumber, cut into matchsticks

  • Thai or regular basil leaves (for serving)

Bring anchovies, konbu, garlic, and 350ml water to a boil in a medium pot over medium-high, stirring occasionally. Reduce to a simmer, cover, and cook 7 minutes. Pour mixture through a fine-mesh sieve set over a large bowl; discard solids.

Whisk gochujang, cucumber, radish, lime juice, ginger, soy sauce, sesame oil, sugar, and 240ml dashi in a medium bowl until well combined. Chill until cold.

Cook soba noodles in a large pot of boiling salted water, stirring occasionally, until noodles are cooked through but still chewy, 4–6 minutes. Drain and rinse with cold water immediately to stop the cooking process.

Divide noodles among 2 plates or bowls. Garnish with cucumber matchsticks and Thai basil leaves. Serve with dipping sauce on the side.

Dashi can be made up to 3 days in advance and refrigerated.

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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