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Cold Sesame Noodles with Vegetables and Peanut Sauce Recipe

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4.3 from 43 reviews

A vibrant and flavorful Cold Sesame Noodles recipe featuring tender spaghetti noodles tossed with a creamy, savory peanut sesame sauce and fresh, crisp vegetables. Perfectly chilled, this dish is quick to prepare and ideal for a refreshing lunch or dinner, showcasing a delightful combination of nutty, tangy, and spicy flavors.

  • Total Time: 28 minutes
  • Yield: 6 servings

Ingredients

Pasta and Vegetables

  • Water for boiling
  • 2 tablespoons kosher salt (for boiling the water, don’t add this to your sauce!)
  • 1 pound dry spaghetti noodles (or any kind of pasta)
  • 1 cup asparagus, chopped (optional)
  • 1 English cucumber, halved and seeds removed
  • 1 red bell pepper, chopped into bite size pieces
  • 1 cup shredded carrots (about 3 small carrots)
  • 1/2 cup green onions, chopped
  • 1/3 cup chopped cilantro (optional)

Sauce

  • 1/3 cup soy sauce
  • 1 tablespoon sesame oil
  • 3 tablespoons rice vinegar
  • 1/4 cup peanut butter (chunky or smooth, not natural)
  • 3 tablespoons toasted sesame seeds
  • 2 tablespoons brown sugar, packed
  • 1 knob ginger (about 2 inches, roughly chopped)
  • 3 cloves garlic, smashed and peeled
  • 1 teaspoon Sriracha hot sauce (or more to taste)
  • 1 generous handful cilantro sprigs
  • 1-2 tablespoons water (to thin the sauce)

Toppings and Garnishes

  • Chopped cilantro
  • Chopped green onions
  • Sesame seeds
  • Additional sesame oil (to drizzle)

Instructions

  1. Cook the noodles: Set a large pot of water over high heat. Add 2 tablespoons kosher salt to the water; it should taste like the ocean. Once boiling, add 1 pound spaghetti noodles and stir occasionally to prevent sticking. Cook for 5 minutes.
  2. Add asparagus: Snap off woody ends of asparagus and chop into bite size pieces (if using). Add the chopped asparagus to the pot with noodles and continue boiling for about 2 minutes more.
  3. Drain and cool noodles: When noodles are al dente (about 7-8 minutes total), remove the pot from heat and strain through a colander. Rinse noodles and asparagus under cold water for about a minute, tossing to cool and remove starch to keep sauce smooth. Shake out excess water and transfer to a large serving bowl.
  4. Coat noodles with sesame oil: Drizzle 2 tablespoons sesame oil over the noodles and toss well to coat evenly. Set aside.
  5. Make the sauce: In a blender, combine 1/3 cup soy sauce, 1 tablespoon sesame oil, 3 tablespoons rice vinegar, 1/4 cup peanut butter, 3 tablespoons toasted sesame seeds, 2 tablespoons brown sugar, 1 knob ginger, 3 cloves garlic, 1 teaspoon Sriracha, a handful of cilantro sprigs, and 1 tablespoon water. Blend 1-2 minutes until smooth. Add extra water (1-2 tablespoons) if the sauce is too thick.
  6. Prepare vegetables: Halve English cucumber lengthwise, scoop out seeds, then cut into bite size pieces. Slice and chop red bell pepper into bite size pieces. Add 1 cup shredded carrots. Chop 1/2 cup green onions on a bias. Chop 1/3 cup cilantro. Add all vegetables to the bowl with the noodles.
  7. Combine noodles and sauce: Pour the blended sauce over the noodles and vegetables. Toss thoroughly with tongs to coat everything evenly.
  8. Serve and garnish: Divide noodles and vegetables into bowls or plates. Garnish with extra chopped cilantro, green onions, toasted sesame seeds, and a drizzle of additional sesame oil. Enjoy immediately.

Notes

  • All vegetables are optional and interchangeable; feel free to add other crunchy veggies such as snap peas, scallions, shredded cabbage, or sliced radishes.
  • Use smooth or chunky peanut butter, but avoid natural peanut butter as it tends to be too thin and less creamy.
  • Adjust Sriracha to taste depending on your preferred spice level.
  • Rinsing noodles after boiling stops the cooking process and improves the texture for a cold noodle salad.
  • This recipe can be easily doubled for larger gatherings and keeps well refrigerated for up to 2 days.
  • Author: Madelynn
  • Prep Time: 10 minutes
  • Cook Time: 18 minutes
  • Category: Salad
  • Method: Stovetop
  • Cuisine: Asian