Citrus Soba Noodles Recipe
Introduction
This fresh and tangy citrus soba noodle salad is a quick and flavorful dish perfect for a light lunch or a simple dinner. The combination of zesty lime, savory soy sauce, and crunchy spring onions brings a refreshing twist to traditional buckwheat noodles.

Ingredients
- 250g soba noodles
- 4 spring onions, shredded
- Zest and juice of 1 lime
- 1 tbsp soy sauce
Instructions
- Step 1: Cook the soba noodles in boiling water following the package instructions, usually about 7 minutes. Once cooked, rinse the noodles under cold running water until they are completely cool, then drain well.
- Step 2: Place the cooled noodles in a large bowl. Add the shredded spring onions, lime zest, lime juice, and soy sauce. Toss everything together gently to combine and distribute the flavors evenly.
Tips & Variations
- To make your spring onions curl up nicely, place the sliced onions in a bowl of iced water for about 10 minutes, then drain well before adding to the noodles.
- If you can’t find soba noodles, wholewheat spaghetti, linguine, or thin Asian rice noodles make excellent alternatives.
Storage
Store the citrus soba noodles in an airtight container in the refrigerator for up to 2 days. For best texture, avoid storing with the dressing and toss right before serving. If reheating, briefly warm the noodles in hot water and then add the fresh lime and soy dressing.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this dish vegan?
Yes, this recipe is naturally vegan as it includes plant-based ingredients like soba noodles, spring onions, lime, and soy sauce. Just ensure your soy sauce does not contain any animal-derived additives.
What if I don’t have lime?
If lime isn’t available, you can substitute with lemon zest and juice for a similar citrus flavor that complements the soba noodles well.
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Citrus Soba Noodles Recipe
- Total Time: 17 minutes
- Yield: 2–3 servings 1x
- Diet: Vegetarian
Description
A refreshing and light Citrus Soba Noodles recipe featuring buckwheat soba noodles tossed with zesty lime, fresh spring onions, and a savory soy sauce dressing. Perfect as a quick and healthy meal or side dish, this recipe combines bright citrus flavors with the nutty taste of soba noodles to create a deliciously simple dish.
Ingredients
Soba Noodles
- 250g soba noodles
Dressing and Toppings
- 4 spring onions, shredded
- Zest and juice of 1 lime
- 1 tbsp soy sauce
Instructions
- Cook the noodles: Bring a large pot of water to a boil and cook the soba noodles according to the package instructions, usually about 7 minutes. Stir occasionally to prevent sticking.
- Rinse and cool: Drain the noodles and rinse them under cold running water until they are cool to stop the cooking process and to remove extra starch. Drain well to avoid sogginess.
- Prepare spring onions: Optionally, to make the spring onions curl, place the shredded spring onions in a bowl of iced water for about 10 minutes, then drain thoroughly.
- Toss ingredients together: Place the cooled noodles in a bowl and add the shredded spring onions, lime zest, lime juice, and soy sauce. Toss all ingredients gently until well combined and evenly coated.
- Serve: Serve immediately as a light main or side dish, enjoying the fresh citrus flavor balanced with the saltiness of soy sauce and the texture of tender noodles and crisp onions.
Notes
- Soba noodles can be sourced from Asian markets, health food stores, or supermarkets. Whole wheat spaghetti or linguine can be used as substitutes if soba is unavailable.
- Thin Asian rice noodles are a good gluten-free alternative if needed.
- For curled spring onions, soaking in iced water for 10 minutes before draining enhances their texture and appearance.
- This dish is best served fresh but can be refrigerated for up to 24 hours.
- Prep Time: 10 minutes
- Cook Time: 7 minutes
- Category: Main Dish
- Method: Stovetop
- Cuisine: Japanese
Keywords: citrus soba noodles, soba noodle salad, lime soy noodles, buckwheat noodles, spring onion soba

