Hello, I’m Lin. I have a confession to make as a chef: I didn’t always love thick sesame noodles. But recently, I completely changed my mind. I suddenly understood their appeal and actually made this exact dish three days in a row! Every single strand of noodle gets beautifully coated in a deeply savory, rich, and slightly spicy sesame sauce. It is truly irresistible and the ultimate comfort food for any day of the week.
What Is Ma Jiang Mian?
“Ma Jiang” (麻酱) translates to sesame paste, and “Mian” (面) means noodles. This dish is a staple in Chinese households and street food stalls, celebrated for its rich, nutty sauce. While many Western adaptations use peanut butter entirely, an authentic Chinese preparation relies heavily on roasted sesame paste for its distinct, deep aroma, cut with just a bit of peanut butter for creaminess and sweetness.
If you are looking for a slightly different take on this classic, check out our other highly-rated guide on Easy Sesame Noodles.
Ingredients
For the Noodles & Toppings:
Knife-cut noodles (Dao Xiao Mian): 5.3 oz (150 g). These wide, wavy noodles are perfect for gripping the thick sauce. Check out our guide on Types of Chinese Noodles Explained for more options.
Fatty beef rolls (Fei Niu): 4 oz (115 g). Commonly used for hot pot.
Cucumber: 1/2 cup (about 70 g), julienned.
Cilantro: A small handful, roughly chopped.
For the Base Sauce:
Chinese sesame paste: 2 tbsp (30 ml). This is the soul of the dish. Learn more about Chinese Sesame Paste and why tahini doesn’t quite work the same way.
Peanut butter: 1 tbsp (15 ml). Use creamy peanut butter.
Water: 1–2 tbsp (15–30 ml), lukewarm, to thin the paste.
For the Aromatics & Seasonings:
Bird’s eye chilies (Xiao Mi La): 5 chilies, finely chopped.
Scallions: 3 stalks, finely chopped.
Garlic: 1 tbsp (15 g), minced.
White sesame seeds: 1 tbsp (9 g).
Chili powder or flakes: 1 tbsp (8 g).
Salt: 1/4 tsp (1.5 g).
Chicken bouillon: 1/4 tsp (1 g).
Light soy sauce: 2 tbsp (30 ml). Read our guide on Light Soy Sauce for our favorite brands.
Oyster sauce: 1 tbsp (15 ml).
Chinese black vinegar: 1 tbsp (15 ml). Adds necessary acidity. See our deep dive into Chinese Black Vinegar.
Sugar: 0.5 tsp (3 g).
Neutral cooking oil: 2 tbsp (30 ml).
Equipment Needed
Medium pot: For boiling noodles and beef.
Small saucepan or wok: To heat the oil.
Heat-proof mixing bowl: For blooming the spices.
Prep & Mise en Place
Chop the aromatics: Finely mince the garlic, slice the scallions, and chop the bird’s eye chilies. Place them in your heat-proof serving bowl along with the sesame seeds, chili powder, salt, and chicken bouillon.
Dilute the paste: In a separate small bowl, combine the 2 tbsp of sesame paste and 1 tbsp of peanut butter. Gradually add 1 to 2 tablespoons of lukewarm water, stirring continuously until the mixture transforms into a smooth, silky consistency.
Cooking Process
Step 1: Bloom the Aromatics (2–3 minutes)
Heat 2 tbsp of neutral oil in a small pan over high heat until it begins to smoke slightly (around 375°F/190°C). Carefully pour the hot oil directly over the garlic, scallions, chilies, and chili powder in your heat-proof bowl. Stir well.
💡 Why This Works: Pouring smoking hot oil over the aromatics instantly toasts the chili powder, sesame seeds, and garlic, releasing their fat-soluble flavor compounds and eliminating the raw garlic bite. This process is essential for building a deep flavor base.
Step 2: Build the Sauce (1–2 minutes)
To the bloomed aromatics, add the 2 tbsp light soy sauce, 1 tbsp oyster sauce, 1 tbsp black vinegar, and 0.5 tsp sugar. Next, fold in the diluted sesame and peanut paste mixture. Stir everything until fully combined.
Step 3: Cook the Noodles and Beef (5–7 minutes)
Bring a pot of water to a rolling boil. Add the knife-cut noodles and cook according to package instructions (usually 4–5 minutes). Once cooked, immediately drain the noodles and rinse them under cold water to stop the cooking process and retain their chewy texture.
In the same boiling water, briefly blanch the fatty beef rolls for 45–60 seconds until they are fully cooked through and no longer pink (aim for an internal temperature of at least 145°F/63°C).
Step 4: Assemble (1 minute)
Place the cold noodles into the bowl with the sesame sauce. Top with the cooked beef rolls, julienned cucumber, and cilantro. Mix vigorously until every noodle is coated in the rich sauce. Enjoy immediately!
Why This Recipe Works
The 2:1 Ratio: Using exactly 2 parts sesame paste to 1 part peanut butter provides the perfect balance of roasted, nutty aroma and sweet creaminess.
Hot Oil Infusion: Blooming the spices wakes up the raw chili and garlic, creating an infused oil base that clings to the noodles.
Cold Water Rinse: Rinsing the noodles removes excess surface starch, preventing them from clumping together and allowing the sauce to coat them evenly.
Common Mistakes When Making Ma Jiang Mian
Mistake: The sauce is too clumpy and won’t mix with the noodles.
Cause: You skipped diluting the sesame paste and peanut butter with water first.
Solution: Always pre-mix the pastes with a splash of water until smooth before adding them to the soy sauce and vinegar.
Mistake: The aromatics taste burnt and bitter.
Cause: The oil was too hot (above 400°F/200°C), scorching the chili flakes and garlic.
Solution: Heat the oil until it just starts to smoke, then immediately pour it over the spices.
Frequently Asked Questions
Can I substitute the bird’s eye chilies?
Yes, if you prefer a milder dish, you can omit them or replace them with a dollop of Homemade Chinese Chili Oil adjusted to your heat preference.
Can I make the sauce ahead of time?
Absolutely. The sauce can be made 2–3 days in advance and stored in the fridge. You may need to add a teaspoon of warm water to loosen it up before tossing it with fresh noodles.
Is this authentic?
Yes! This closely mirrors the homestyle preparations found across northern China, blending the rich roasted sesame flavor with savory aromatics and black vinegar.
Can I use a different protein?
Yes. Shredded poached chicken breast or pan-fried tofu strips make excellent substitutes for the beef rolls.
How to Serve
This dish is incredibly filling on its own, but it pairs beautifully with a refreshing side to cut through the richness. I highly recommend serving it alongside our Smashed Cucumber Salad for a complete, restaurant-quality meal at home.
Storage & Reheat
Storage: Store leftover assembled noodles in an airtight container in the refrigerator for up to 2 days.
Reheating: Sesame paste thickens in the fridge. To reheat, add a tablespoon of warm water or low-sodium chicken broth and microwave on medium heat for 60-90 seconds, stirring halfway through.
Safety: Do not leave cooked beef at room temperature for more than 2 hours.
Allergen Notice
Wheat/Gluten (Noodles, Soy Sauce)
Soy (Soy Sauce, Sesame Paste sometimes processed in same facilities)
Peanuts (Peanut Butter)
Sesame (Sesame Paste, Sesame Seeds, Chili Oil)
Nutrition Disclaimer
Nutrition information is an estimate and provided for informational purposes only.
About the Author & Recipe Development
I’m Lin, the recipe developer and chef behind Woks of Love. This specific recipe went through rigorous testing in my home kitchen to perfectly balance the viscosity of the sesame sauce so it clings to the noodles without turning into cement. The precise hot-oil temperature ensures optimal flavor extraction without the risk of burning your spices.
Authoritative References
For optimal food safety, particularly when quickly blanching thin cuts of meat like fatty beef rolls, ensure the meat reaches a safe internal temperature to prevent foodborne illness. You can read more about safe minimum cooking temperatures for beef at FoodSafety.gov.
Authentic Sesame Noodles (Ma Jiang Mian)
Lin
Discover how to make authentic Chinese Sesame Noodles (Ma Jiang Mian) at home. Thick knife-cut noodles coated in a rich, spicy sesame-peanut sauce, topped with beef and cucumber.
Place the minced garlic, scallions, chilies, sesame seeds, chili powder, salt, and chicken bouillon in a heat-proof serving bowl.
In a small bowl, whisk the sesame paste and peanut butter with 1-2 tbsp of lukewarm water until completely smooth.
Heat 2 tbsp of neutral oil in a small pan until it reaches about 375°F (190°C) and begins to smoke. Carefully pour the hot oil over the aromatics in the heat-proof bowl and stir.
Add the soy sauce, oyster sauce, black vinegar, sugar, and the diluted sesame paste mixture to the bloomed aromatics. Stir well to combine.
Boil the knife-cut noodles for 4-5 minutes, drain, and rinse under cold water. Quickly blanch the beef rolls in the boiling water until cooked through (at least 145°F/63°C).
Transfer the noodles into the sauce bowl. Top with the cooked beef, julienned cucumber, and cilantro. Mix vigorously and serve immediately.
Notes
Nutrition Information (Estimate): Calories: 620 kcal, Carbohydrates: 70g, Protein: 28g, Fat: 26g, Saturated Fat: 5g, Sodium: 1450mg, Fiber: 6g, Sugar: 4g. Safety Warning: Do not consume raw or undercooked beef. Ensure beef rolls are heated to a safe internal temperature of 145°F (63°C).
I’m Lin, a professional chef with over a decade of experience, and I grew up in my family’s Sichuan restaurant. On my blog, Woks of Love, I share the authentic Chinese recipes I’ve spent my life learning, and I’m currently writing my debut cookbook.
I’m Lin, a professional chef with over a decade of experience, and I grew up in my family’s Sichuan restaurant. On my blog, Woks of Love, I share the authentic Chinese recipes I’ve spent my life learning, and I’m currently writing my debut cookbook.
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