Spicy Sesame Noodle Salad

Featured in: Light Grain Bowls & Everyday Lunches

This vibrant Asian-inspired noodle dish combines chilled wheat or soba noodles with a bold sesame-soy-chili dressing that's both aromatic and flavorful. Tossed with crisp cucumber, fresh spring onions, and aromatic cilantro, it's a refreshing meal that comes together in just 25 minutes.

The dressing—made with toasted sesame oil, soy sauce, rice vinegar, and chili oil—creates a perfect balance of nutty, tangy, and spicy notes. Optional peanut butter adds creaminess, while toasted sesame seeds and roasted peanuts provide satisfying crunch and depth.

Perfect for warm-weather lunches, meal prep, or light dinners, this vegetarian dish is naturally dairy-free and easily customizable with protein additions like chicken or tofu.

Updated on Sun, 18 Jan 2026 15:31:00 GMT
Cold wheat noodles tossed with crisp cucumber slices, fresh cilantro, and toasted sesame seeds in a vibrant sesame-soy-chili dressing.  Save
Cold wheat noodles tossed with crisp cucumber slices, fresh cilantro, and toasted sesame seeds in a vibrant sesame-soy-chili dressing. | wheatkettle.com

The smell of toasted sesame oil can pull me right back into my tiny galley kitchen on a sweltering afternoon when the thought of turning on the oven felt impossible. I had a tangle of cold noodles in the fridge, a jar of chili oil I'd been hoarding, and zero patience for anything complicated. What started as a lazy improvisation turned into something I craved on repeat, the kind of dish that tastes like relief and feels like a small act of rebellion against the heat. Every bite was cool, sharp, and just spicy enough to wake me up. I've been making it ever since, tweaking the heat and tossing in whatever herbs are wilting in the crisper drawer.

I brought this to a potluck once, nervously, because it looked almost too simple next to the casseroles and layered dips. But people kept coming back for seconds, asking if I'd written the recipe down, and I realized that sometimes the most unpretentious food is what people remember. One friend told me she made it three times that week, and I felt oddly proud, like I'd passed along something useful instead of just impressive. It became my go-to whenever someone needed a recipe that didn't require babysitting the stove.

Ingredients

  • 250 g dried wheat noodles or soba noodles: These hold up beautifully when chilled and don't turn mushy, though I've used whatever noodles I had on hand and it still worked.
  • 3 tbsp toasted sesame oil: This is the backbone of the dressing, nutty and rich, and I learned quickly that the toasted kind makes all the difference over plain sesame oil.
  • 2 tbsp soy sauce: It adds that deep salty umami punch, and I always keep a bottle in the door of my fridge for moments like this.
  • 1½ tbsp rice vinegar: The brightness cuts through the richness and keeps everything from feeling one-note.
  • 1 tbsp chili oil: This is where the personality lives, and I adjust it depending on whether I want a gentle warmth or a real kick.
  • 1 tbsp smooth peanut butter (optional): I added this by accident once and loved how it made the dressing cling and turn just slightly creamy.
  • 1 tsp sugar or honey: A tiny bit of sweetness balances the heat and acid without making it taste dessert-like.
  • 1 garlic clove, finely grated: Fresh garlic adds a sharpness that powdered garlic just can't replicate.
  • 1 tsp freshly grated ginger: It brings a bright, almost floral heat that wakes up the whole bowl.
  • 1 medium cucumber, julienned or thinly sliced: The crunch is essential, and I like mine cut thin so it tangles with the noodles.
  • 2 spring onions, thinly sliced: They add a mild bite and a pop of green that makes the dish look alive.
  • 2 tbsp toasted sesame seeds: I toast mine in a dry pan until they smell nutty and start to jump around.
  • ¼ cup fresh cilantro leaves, chopped: Love it or hate it, cilantro brings a freshness that I find hard to replace.
  • ¼ cup roasted peanuts, roughly chopped (optional): They add texture and a little extra protein, and I like the way they crunch against the soft noodles.

Instructions

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Cook and chill the noodles:
Boil the noodles according to the package, then drain and rinse them under cold water until they're completely cool to the touch. This stops the cooking and keeps them from clumping into a gummy mess.
Whisk the dressing:
In a large bowl, combine sesame oil, soy sauce, rice vinegar, chili oil, peanut butter if using, sugar, garlic, and ginger, whisking until it's smooth and slightly glossy. Taste it now and adjust the heat or sweetness before it meets the noodles.
Toss the noodles:
Add the cooled noodles to the bowl and toss them thoroughly so every strand is coated in that bold, slick dressing. Don't be shy with the tossing, it makes all the difference.
Add the vegetables:
Fold in the cucumber, spring onions, and half the sesame seeds, cilantro, and peanuts. Mix gently so the veggies stay crisp and don't bruise.
Serve:
Transfer everything to a platter or individual bowls and scatter the remaining sesame seeds, cilantro, and peanuts on top. Serve it right away or let it chill for an hour to let the flavors settle in.
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A close-up view of Spicy Sesame Noodle Salad ready to be served as a light vegetarian lunch or dinner.  Save
A close-up view of Spicy Sesame Noodle Salad ready to be served as a light vegetarian lunch or dinner. | wheatkettle.com

There was an evening when I made this for myself after a long, frustrating day, and I ate it straight from the bowl standing at the counter. The combination of cool noodles, sharp vinegar, and that slow creeping heat from the chili oil felt like exactly what I needed. It wasn't fancy, it wasn't plated, but it was exactly right, and I realized that sometimes the best meals are the ones you don't have to share or explain.

How to Adjust the Heat

The beauty of this dish is that you can make it as mild or as fiery as you want. Start with half the chili oil if you're cautious, then add more at the end once you've tasted it. I've also stirred in a pinch of red pepper flakes or a few drops of sriracha when I wanted a different kind of heat. The dressing is forgiving, and you can always add more bite, but you can't take it back once it's in there.

Swaps and Additions

I've made this with rice noodles when I needed it gluten-free, and with ramen noodles when that's all I had in the pantry. You can toss in shredded rotisserie chicken, crispy tofu, or even shrimp if you want to make it more substantial. Shredded carrots, thinly sliced bell peppers, or snap peas all work beautifully, and I've learned that this recipe is more of a template than a rigid rule. It's the kind of dish that welcomes whatever you have on hand.

Serving and Storing

This salad is at its best when served cold or at room temperature, and it holds up surprisingly well in the fridge for up to two days. The noodles will absorb some of the dressing as they sit, so I sometimes add a splash more sesame oil or soy sauce before serving leftovers. It's perfect for packed lunches, picnics, or those nights when you want something satisfying without turning on the stove.

  • Store it in an airtight container and keep the toppings separate if you're meal prepping.
  • Let it sit out for ten minutes before eating if it's been chilled, so the flavors can bloom again.
  • Pair it with iced green tea or a crisp white wine for a simple, balanced meal.
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A refreshing bowl of Spicy Sesame Noodle Salad featuring julienned cucumbers, chopped peanuts, and a bold chili-soy dressing. Save
A refreshing bowl of Spicy Sesame Noodle Salad featuring julienned cucumbers, chopped peanuts, and a bold chili-soy dressing. | wheatkettle.com

This is the kind of recipe I come back to when I need something quick, bright, and completely satisfying without any fuss. I hope it becomes one of those dishes you make without thinking, the kind that feels like a small gift to yourself on a busy day.

Common Recipe Questions

Can I make this ahead of time?

Yes. Cook the noodles and prepare the dressing up to 24 hours in advance. Store separately in airtight containers. Toss together just before serving to keep vegetables crisp and noodles from absorbing excess dressing.

What's the best way to prevent soggy noodles?

Rinse cooked noodles thoroughly under cold water until completely cool, then toss immediately with dressing just before serving. This prevents starch from making the dish mushy and keeps the texture light and tender.

How do I adjust the spice level?

Start with the suggested 1 tablespoon of chili oil and adjust upward to taste. Add more chili oil, sriracha, or red pepper flakes for heat. For milder results, reduce chili oil to 1–2 teaspoons and omit it entirely for a non-spicy version.

What proteins pair well with this dish?

Shredded cooked chicken, crispy tofu, grilled shrimp, or poached salmon all complement the bold dressing beautifully. Add 100–150g of cooked protein per serving for a more filling main course.

Is this gluten-free?

Use gluten-free soba, rice, or buckwheat noodles and ensure your soy sauce is tamari (wheat-free). Verify all other sauce ingredients are gluten-free. Be cautious with sesame oil and check labels for cross-contamination risks.

Can I substitute the peanut butter?

Absolutely. Use tahini, almond butter, or sunflower seed butter for similar creaminess. Omit entirely for a lighter dressing. Note that sesame oil already provides nutty depth, so adjustments will shift the overall flavor profile.

Spicy Sesame Noodle Salad

Vibrant chilled noodles in a bold sesame-soy-chili dressing with crisp cucumbers, spring onions, and fresh cilantro. Serves 4 in 25 minutes.

Prep Duration
15 minutes
Cook Duration
10 minutes
Overall Time
25 minutes
Created by Lillian Roberts


Skill Level Easy

Cuisine Type Asian-inspired

Makes 4 Portions

Diet Info Meat-Free, No Dairy

What You Need

Noodles

01 8.8 oz dried wheat noodles or soba noodles

Dressing

01 3 tablespoons toasted sesame oil
02 2 tablespoons soy sauce
03 1.5 tablespoons rice vinegar
04 1 tablespoon chili oil
05 1 tablespoon smooth peanut butter, optional
06 1 teaspoon sugar or honey
07 1 garlic clove, finely grated
08 1 teaspoon freshly grated ginger

Vegetables and Toppings

01 1 medium cucumber, julienned or thinly sliced
02 2 spring onions, thinly sliced
03 2 tablespoons toasted sesame seeds
04 0.25 cup fresh cilantro leaves, chopped
05 0.25 cup roasted peanuts, roughly chopped, optional

Steps

Step 01

Cook the noodles: Bring water to a boil in a large pot. Add dried noodles and cook according to package instructions. Drain through a colander and rinse under cold running water until completely cooled. Set aside.

Step 02

Prepare the dressing: In a large mixing bowl, whisk together toasted sesame oil, soy sauce, rice vinegar, chili oil, peanut butter if using, sugar, grated garlic, and grated ginger until the mixture is smooth and well combined.

Step 03

Combine noodles with dressing: Add the cooled noodles to the bowl containing the dressing. Toss thoroughly to ensure all noodles are evenly coated with the dressing.

Step 04

Add vegetables and toppings: Add cucumber, spring onions, and half of the sesame seeds, cilantro, and peanuts if using. Toss gently to combine all ingredients without breaking the noodles.

Step 05

Plate and garnish: Transfer the noodle salad to a serving platter or individual bowls. Sprinkle with remaining sesame seeds, cilantro, and peanuts. Serve immediately or chilled as preferred.

Essential Gear

  • Large pot
  • Colander
  • Large mixing bowl
  • Whisk
  • Chef's knife
  • Cutting board

Allergy Notice

Read each ingredient label for allergens and talk to a professional if you're unsure.
  • Contains soy from soy sauce
  • Contains peanuts in optional peanut butter and peanut garnish
  • Contains wheat in traditional noodles
  • Contains sesame seeds
  • Verify product labels for cross-contamination or hidden allergens

Nutrition Details (per serving)

Details here are for general info and aren't meant as medical advice.
  • Kcal: 360
  • Fats: 15 grams
  • Carbohydrates: 46 grams
  • Proteins: 9 grams