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Old Sichuan Peppercorn Noodles – Authentic Spicy Chinese Dish

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Prep Time 15 minutes
Cook Time 10 minutes
Total Time 25 minutes
Servings: 4 servings
Ingredients Method

Ingredients
  

  • Wheat noodles: Fresh Chinese wheat noodles or dried lo mein/alkaline ramen-style noodles.
  • Sichuan peppercorns: Preferably red (hong hua jiao), whole, then toasted and ground.
  • Chili oil: Lao gan ma–style or homemade; include some chili flakes for extra kick.
  • Light soy sauce: For salinity and umami.
  • Dark soy sauce: For color and a touch of molasses depth.
  • Chinese black vinegar (Zhenjiang): Adds brightness and balance.
  • Sugar: Just a pinch to round the heat.
  • Garlic: Finely minced.
  • Ginger: Finely minced or grated.
  • Scallions: Whites and greens, thinly sliced.
  • Sesame paste or tahini: Optional, for creaminess and body.
  • Toasted sesame oil: A few drops for aroma.
  • Neutral oil: Peanut, canola, or vegetable for blooming aromatics.
  • Crushed roasted peanuts: Optional garnish.
  • Fresh cilantro: Optional garnish.
  • Salt: For noodle water, if needed.

Method
 

  1. Toast the peppercorns: In a dry pan over medium heat, toast Sichuan peppercorns for 2–3 minutes until fragrant. Cool, then grind to a coarse powder. Sift out any hard husks.
  2. Prep aromatics: Mince garlic and ginger. Slice scallions, keeping whites and greens separate.
  3. Mix the sauce base: In a bowl, combine light soy (2 tbsp), dark soy (1 tsp), black vinegar (1–1.5 tbsp), sugar (1 tsp), chili oil (1–3 tbsp to taste), sesame paste (1–2 tsp, optional), and 1/2–1 tsp ground Sichuan peppercorn. Stir until smooth.
  4. Bloom aromatics: Heat 1–2 tbsp neutral oil. Add garlic, ginger, and scallion whites. Cook 30–45 seconds until just fragrant. Don’t brown.
  5. Build the sauce: Pour the warm aromatic oil into the sauce base. Whisk to emulsify. Add a few drops of toasted sesame oil. Adjust salt, heat, and acidity to taste.
  6. Cook noodles: Boil noodles until just al dente. Reserve 1/4 cup starchy water. Drain well.
  7. Toss: Add hot noodles to the sauce. Splash in a little noodle water to loosen and help it cling. Toss until evenly coated.
  8. Finish and serve: Top with scallion greens, more ground peppercorn, crushed peanuts, and cilantro if you like. Serve immediately while hot and glossy.