Spicy Peanut Noodles
You know those meals that come together in minutes but feel like a treat every single time? This Spicy Peanut Noodles recipe is exactly that. We started making it on rushed weeknights when we wanted something quick but seriously satisfying—and now it’s a staple. The chewy knife-cut noodles tossed in a creamy, spicy peanut sauce hit every craving: salty, savory, nutty, with just the right amount of heat. It’s comfort food with a kick, and it never fails to lift our mood after a long day.
Table of Contents
- About This Recipe
- Why You’ll Love This Recipe
- Key Ingredients
- How To Make Spicy Peanut Noodles
- Have It Your Way
- Nutritional Facts (Per Serving)
- Health Benefits
- Other Recipes You’ll Love

About This Recipe
These Spicy Peanut Noodles are packed with flavor, incredibly easy to prepare, and fully customizable. Knife-cut noodles give this dish its signature chewy bite, while the sauce—made with peanut butter, soy sauce, vinegar, and chili oil—is rich, spicy, and a little sweet. Finished with cool cucumbers, crunchy peanuts, and fresh green onions, this dish delivers big flavor and texture in every forkful.
Why You’ll Love This Recipe
- Quick & easy – Ready in under 20 minutes.
- Big flavor payoff – Creamy, spicy, nutty, and deeply satisfying.
- Customizable – Perfect as-is or easy to tweak with veggies or protein.
- Vegan & dairy-free – 100% plant-based and pantry-friendly.
- Great for leftovers – The sauce gets even better the next day.
Key Ingredients
- Knife Cut/Sliced Noodles: Thick and chewy noodles that hold the sauce beautifully.
- Peanut Butter: Adds a creamy, nutty base to the spicy sauce.
- Soy Sauce: Delivers umami depth and saltiness.
- Dark Soy Sauce: Enhances color and provides a richer, molasses-like flavor.
- Chinese Black Vinegar or Rice Wine Vinegar: Adds brightness and tang to balance the richness.
- Brown Sugar: Brings a subtle sweetness that rounds out the heat and salt.
- Gochugaru: Adds heat and a little texture to the sauce.
- Chili Oil: Infuses the dish with smoky, spicy flavor.
- Sesame Oil: Offers nutty aromatics and depth.
- Hot Water (reserved from noodle pot): Loosens the sauce for a silky texture that coats noodles evenly.
To Serve:
- Cucumber: Refreshing crunch to balance the richness.
- Toasted Sesame Seeds: Adds texture and a nutty aroma.
- Roasted Peanuts (chopped): Crunchy topping that doubles down on the peanut flavor.
- Green Onions (sliced): Adds freshness and sharpness.
- Extra Chili Oil (optional): For those who love it hot—drizzle generously!
How To Make Spicy Peanut Noodles
- Cook the Noodles according to packet instructions. Reserve 1/4 cup for the sauce, drain, rinse lightly with water and set aside.

- In a large mixing bowl, combine your peanut butter, soy sauce, dark soy sauce, black vinegar, brown sugar, chili flakes (or gochugaru), chili oil, sesame oil and hot water into a bowl. Whisk until evenly combined.


- Combine the cooked noodles and sauce and mix until noodles are evenly coated.

- Serve with a garnish of julienned cucumber, sesame seeds, roasted peanuts, green onions and chili oil. Enjoy!


Have It Your Way
- Add protein – Toss in pan-fried tofu, tempeh, or edamame for extra nutrition.
- Switch noodles – Works with ramen, Udon, or even rice noodles.
- Make it gluten-free – Use gluten-free noodles and tamari in place of soy sauce.
- Boost the veg – Add shredded carrots, sautéed mushrooms, or steamed greens.
Nutritional Facts (Per Serving)
- Calories: ~420
- Protein: ~13g
- Carbohydrates: ~40g
- Fat: ~22g
- Fiber: ~4g
(Estimates vary depending on portion size and exact ingredients used.)
Health Benefits
- Plant-based protein – Peanut butter and peanuts offer healthy fats and protein.
- Gut-friendly vinegar – Helps with digestion and balances rich sauces.
- Heart-healthy fats – Sesame oil and peanuts support cardiovascular health.
- Mood-boosting spice – Chili can help release feel-good endorphins.
Other Recipes You’ll Love
- Japchae Noodles
- Chili Garlic Noodles
- Vegan Dan Dan Noodles
- Vegetable Udon Noodles Stir Fry
- Vegetable Stir Fry Noodles

Spicy Peanut Noodles
Ingredients
- 300 g Knife/ Sliced Noodles
- ¼ cup Peanut Butter
- 3 tbsp Soy Sauce
- ½ tbsp Dark Soy Sauce
- 1 tbsp Black Vinegar or rice wine vinegar
- 1 tbsp Brown Sugar
- 1 tsp Gochugaru
- ½ tbsp Chili Oil
- 1 tbsp Sesame Oil
- ¼ cup Hot Water reserve from noodle cooking liquid
To serve:
- Cucumber Thinly sliced
- Sesame Seeds Toasted
- Peanuts Roasted, chopped
- Green Onions
- Chili Oil
Equipment
Instructions
- Cook the Noodles according to packet instructions. Reserve 1/4 cup for the sauce, drain, rinse lightly with water and set aside.
- In a large mixing bowl, combine your peanut butter, soy sauce, dark soy sauce, black vinegar, brown sugar, chili flakes (or gochugaru), chili oil, sesame oil and hot water into a bowl. Whisk until evenly combined.
- Combine the cooked noodles and sauce and mix until noodles are evenly coated.
- Serve with a garnish of julienned cucumber, sesame seeds, roasted peanuts, green onions and chili oil. Enjoy!
Notes
- Use natural peanut butter for the best flavor and consistency.
- Reserve pasta water before draining—it’s essential for a smooth sauce.
- Adjust heat to taste—start with less chili oil and add more if needed.
- Serve warm or cold—this dish tastes great either way.
Nutrition
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