Spicy Peanut Noodles

Featured in: Sweet–Savory Plates

This dish features noodles enlivened by a creamy, spicy peanut sauce made with peanut butter, soy, and a hint of sriracha. Fresh shredded carrots and thinly sliced bell peppers add crispness and color, while garnishes like scallions, roasted peanuts, cilantro, and lime wedges bring brightness and texture. Ready in under 30 minutes, it can be served warm or chilled and adapted with proteins like tofu or shrimp. The sauce balances sweet, salty, and spicy notes for a satisfying, fast Asian-inspired main course.

Updated on Tue, 23 Dec 2025 12:06:00 GMT
Steaming bowl of spicy peanut noodles, coated in rich peanut sauce, with vibrant bell peppers. Pin It
Steaming bowl of spicy peanut noodles, coated in rich peanut sauce, with vibrant bell peppers. | plumbrine.com

The first time I made spicy peanut noodles, I was halfway through college and completely broke. My roommate had left a jar of peanut butter behind, and I had half a bag of rice noodles. I whisked in whatever condiments I could find in our fridge door, not expecting much. Twenty minutes later, I was sitting on the kitchen floor with a bowl of the most incredible things I had ever tasted. Now, years later, this is still my go-to when I want something that tastes like takeout but comes together faster than delivery would arrive.

Last summer, my neighbor came over while I was making these. She walked in the door and stopped dead, asking what smelled so incredible. We ended up eating at the counter while she told me about her trip to Thailand. The noodles were gone in twenty minutes, but we sat there for another hour talking. Food does that sometimes—it becomes the reason people gather, even when you never planned to host anything.

Ingredients

  • 12 oz dried rice noodles or spaghetti: Rice noodles have the perfect chewy texture, but regular spaghetti works in a pinch
  • 1/2 cup creamy peanut butter: The smoother the peanut butter, the silkier your sauce will be
  • 1/4 cup soy sauce: This provides the salty umami base that balances the sweet peanut butter
  • 2 tbsp rice vinegar: Adds a bright acidity that cuts through the richness
  • 1 tbsp toasted sesame oil: A little goes a long way—this brings that nutty restaurant fragrance
  • 2 tbsp honey or maple syrup: Sweetness is essential to mellow the heat and create balance
  • 2–3 tbsp sriracha: Start with less and add more—you can always turn up the heat later
  • 2 cloves garlic, minced: Fresh garlic makes all the difference here
  • 1 tbsp fresh ginger, grated: Peel it with a spoon to get all the bumpy bits without wasting any
  • 1/4 cup warm water: This thins the sauce to the perfect coating consistency
  • 1 cup shredded carrots: They bring crunch and a pop of color against the creamy noodles
  • 1 cup thinly sliced bell pepper: Any color works, but I love the red and orange for vibrancy
  • 2 scallions, thinly sliced: Use both the white and green parts for different layers of flavor
  • 1/4 cup chopped roasted peanuts: The salted ones add the best final crunch
  • 1/4 cup chopped fresh cilantro: If you hate cilantro, fresh basil works surprisingly well
  • Lime wedges: That final squeeze wakes up all the flavors just before eating

Instructions

Cook the noodles:
Boil them according to the package, then rinse under cold water to stop the cooking and prevent sticking
Whisk the sauce:
Combine all the sauce ingredients in a bowl, whisking until completely smooth, and add more warm water if it seems too thick
Toss everything together:
Put the noodles and vegetables in a large bowl, pour the sauce over, and toss until every strand is coated
Add the toppings:
Divide into bowls and pile on the scallions, peanuts, cilantro, and that essential squeeze of lime
Vibrant plate of spicy peanut noodles with peanuts and cilantro, perfect for a quick dinner. Pin It
Vibrant plate of spicy peanut noodles with peanuts and cilantro, perfect for a quick dinner. | plumbrine.com

My daughter declared these the best noodles of her life when she was seven. Shes ten now and still requests them on her birthday, which says a lot. There is something universally comforting about peanut sauce—it reminds adults of childhood and introduces kids to complex flavors without overwhelming them. We make them together now, and she is better at judging the sauce consistency than I am.

Making It Your Own

Once you have the basic sauce down, you can take this anywhere. Throw in sautéed tofu for protein, or leftover roasted chicken works beautifully. Sometimes I add snap peas or shredded cabbage for extra crunch. The sauce is forgiving—it makes almost anything taste good.

Serving Suggestions

These noodles work hot, room temperature, or straight from the refrigerator. I love packing them for picnics because they travel so well. Serve alongside something fresh like cucumber salad or simply enjoy them on their own—they are substantial enough to stand alone as a meal.

Storage Make Ahead

The sauce keeps in the refrigerator for up to a week, and I often make a double batch to have ready for quick meals. Leftover noodles will absorb more sauce overnight, which some people actually prefer. If making ahead, hold off on the toppings until just before serving.

  • Store noodles and sauce separately if meal prepping more than a day ahead
  • Bring cold noodles to room temperature before serving for the best texture
  • Crush the peanuts right before serving so they stay fresh and crunchy
Tantalizing view of vegetarian spicy peanut noodles, garnished with scallions and lime wedges, ready to eat. Pin It
Tantalizing view of vegetarian spicy peanut noodles, garnished with scallions and lime wedges, ready to eat. | plumbrine.com

These noodles have saved me on countless busy weeknights and impromptu gatherings. That is the beauty of a recipe like this—it transforms simple ingredients into something that feels special, without any stress or fuss.

Recipe FAQs

What type of noodles work best?

Dried rice noodles or spaghetti are ideal for this dish, offering a great texture that soaks up the peanut sauce well.

How can I adjust the spice level?

The heat comes from sriracha or chili garlic sauce; you can vary the amount to suit your taste, adding less for milder or more for spicier flavors.

Can I make it gluten-free?

Yes, by using gluten-free noodles and tamari as a soy sauce substitute, this dish can accommodate gluten sensitivities.

What are good protein additions?

To boost protein, add sautéed tofu, cooked chicken, or shrimp, which complement the flavors and textures well.

Is it served warm or cold?

This noodles dish is versatile and can be enjoyed warm right after tossing or chilled for a refreshing cold variation.

Can I substitute peanut butter?

Almond or cashew butter works as alternatives, providing a similar creamy richness with a slightly different nutty profile.

Spicy Peanut Noodles

Noodles coated in a creamy, spicy peanut sauce with crunchy veggies and vibrant herbs for a quick, tasty meal.

Prep Time
15 min
Time to Cook
10 min
Total Duration
25 min
Recipe Creator Harper Quinn


Skill Level Easy

Cuisine Asian-Inspired

Output 4 Number of Servings

Dietary Details Meat-Free, Dairy-Free

What You’ll Need

Noodles

01 12 oz dried rice noodles or spaghetti

Peanut Sauce

01 1/2 cup creamy peanut butter
02 1/4 cup soy sauce
03 2 tbsp rice vinegar
04 1 tbsp toasted sesame oil
05 2 tbsp honey or maple syrup
06 2–3 tbsp sriracha or chili garlic sauce, adjusted to taste
07 2 cloves garlic, minced
08 1 tbsp fresh ginger, grated
09 1/4 cup warm water, plus more as needed

Vegetables & Garnishes

01 1 cup shredded carrots
02 1 cup thinly sliced bell pepper
03 2 scallions, thinly sliced
04 1/4 cup chopped roasted peanuts
05 1/4 cup chopped fresh cilantro
06 Lime wedges, for serving

Directions

Step 01

Prepare Noodles: Cook noodles following package directions. Drain and rinse under cold water, then set aside.

Step 02

Make Peanut Sauce: Whisk together peanut butter, soy sauce, rice vinegar, toasted sesame oil, honey or maple syrup, sriracha, minced garlic, grated ginger, and warm water until smooth. Adjust water quantity for desired consistency.

Step 03

Combine Ingredients: In a large bowl, toss the drained noodles with shredded carrots and sliced bell pepper. Pour peanut sauce over and mix until evenly coated.

Step 04

Garnish and Serve: Divide noodles into bowls. Garnish with scallions, roasted peanuts, cilantro, and a squeeze of lime juice.

Step 05

Optional Serving Suggestion: Serve immediately or refrigerate for a cold noodle dish.

Essential Tools

  • Large pot
  • Colander
  • Large mixing bowl
  • Whisk
  • Knife and cutting board

Allergy Info

Go through every ingredient for possible allergens. If you’re unsure, please speak with a healthcare professional.
  • Contains peanuts and soy. May contain gluten depending on noodle and soy sauce choice. For nut allergies, replace peanut butter with sunflower seed butter.

Nutrition Details (per serving)

Nutritional content is for general reference—it's not a substitute for medical advice.
  • Calories: 470
  • Total Fat: 19 g
  • Total Carbohydrates: 63 g
  • Protein: 14 g