This cold peanut noodle recipe offers a delicious and quick solution for weeknight dinners, potlucks, and meal prep. Featuring a creamy peanut sauce, crunchy peanuts, and fresh vegetables, it is a versatile and customizable dish. Learn how to make this easy recipe with simple steps, variations for dietary needs, and tips to achieve the best flavor. Perfect for a refreshing, cold pasta dish that stays flavorful for days.

Ingredients
Peanut Sauce:
- 1 cup smooth peanut butter
- 4 tablespoons soy sauce
- 2 tablespoons Sriracha hot chili sauce (optional, omit if you prefer a milder flavor)
- 2 teaspoons white sugar
- 2 teaspoons garlic, minced
- 1 cup water
Other Ingredients:
- ¾ cup baby carrots, julienned
- ¾ cup salted peanuts, roughly chopped
- 1 pound spaghetti
- 2 tablespoons peanut oil
- 4 green onions, sliced
- 2 tablespoons sesame seeds (for garnish)
Instructions
- Prepare the Peanut Sauce: In a large mixing bowl, whisk together the peanut butter, soy sauce, Sriracha (if using), sugar, minced garlic, and water until smooth and well combined. Stir in the julienned carrots and half of the chopped peanuts. Set aside.
- Cook the Pasta: Boil the spaghetti according to the package instructions until al dente. Drain and rinse under cool water to stop the cooking process.
- Combine Noodles and Sauce: Add the cooled spaghetti to the bowl of peanut sauce. Use tongs to toss the noodles, ensuring they are evenly coated. Note: The peanut sauce will thicken as it chills.
- Chill the Noodles: Cover the bowl and refrigerate for at least 4 hours, allowing the flavors to meld.
- Prepare to Serve: Remove the noodles from the fridge and drizzle with peanut oil. Toss gently with tongs to loosen the noodles. Transfer to a serving dish.
- Garnish and Enjoy: Top with sliced green onions, the remaining chopped peanuts, and a sprinkle of sesame seeds. Serve immediately and enjoy!
Why You’ll Love This Recipe
- Easy to Make: This recipe comes together with simple pantry staples and minimal effort.
- Versatile: Perfect as a main dish or a side, these noodles are a hit at picnics, potlucks, or weekday lunches.
- Customizable: Adjust the spice level and ingredients to suit your preferences.
- Make-Ahead Friendly: The flavors improve with time, making it ideal for meal prep.

Tips
- For a smoother sauce, blend the ingredients instead of whisking.
- Use chilled water to help the peanut sauce reach the right consistency.
- Rinse the pasta with cool water immediately after cooking to prevent sticking.
- Toss the noodles well with peanut oil before serving to enhance the flavor and texture.
Variations and Substitutions
- Vegetable Boost: Add julienned cucumbers, shredded red cabbage, or bell peppers for extra crunch and nutrition.
- Gluten-Free Option: Swap the spaghetti with gluten-free noodles or rice noodles.
- Protein Addition: Include shredded chicken, tofu, or shrimp to make it a more substantial meal.
- Nut-Free Alternative: Replace peanut butter with sunflower seed butter and omit the peanuts.
- Low-Carb Version: Use spiralized zucchini or shirataki noodles instead of spaghetti.
FAQs
Q: Can I make this recipe in advance?
A: Absolutely! These noodles taste even better the next day as the flavors meld in the fridge.
Q: How long do leftovers last?
A: Store in an airtight container in the fridge for up to 4 days. Toss with a little peanut oil to refresh before serving.
Q: Is there a substitute for Sriracha?
A: You can use chili garlic sauce, red pepper flakes, or simply omit it for a milder flavor.
Q: Can I serve this warm?
A: Yes, although it’s traditionally served cold, you can enjoy it warm by lightly reheating in a skillet.
Serving and Suggestions
- Serve as a standalone dish or alongside grilled chicken, fish, or tofu for a complete meal.
- Pair with a light cucumber salad or fresh spring rolls for a refreshing accompaniment.
- Pack in individual containers for a convenient lunch option.
- Garnish with additional sesame seeds and a wedge of lime for a zesty finish.
Cold Peanut Noodles Recipe
4
servings30
minutes40
minutesIngredients
Directions



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