Mongolian Sichuan-Style Lamb: Cumin, Chilis & Cilantro

Elevate simple ingredients with toasted spices and herbs for a truly bold stir-fry.

By Sneha Tete, Integrated MA, Certified Relationship Coach
Created on

Mongolian Sichuan-Style Lamb with Cumin, Chilis, and Cilantro

This dish offers an aromatic fusion of flavors, with tender slices of lamb enveloped in earthy cumin, fiery dried chilis, and the vibrancy of fresh cilantro. Drawing inspiration from Mongolian and Sichuan culinary traditions, this recipe captures the renowned smoky, spicy essence of the region’s most celebrated stir-fries. Every bite harmonizes the rich flavors of lamb with the tongue-tingling, numbing sensation characteristic of Sichuan cuisine, resulting in an unforgettable dining experience.

Why This Recipe Works

  • High Heat Wok Stir-Frying: Achieves a smoky, slightly charred flavor, ensuring crisp lamb and aromatic spices without overcooking the meat.
  • Freshly Toasted and Ground Spices: Toasting whole cumin seeds and Sichuan peppercorns accentuates their aroma, making the flavor more intense and complex than using pre-ground spices.
  • Lamb Preparation: Slicing the lamb thinly against the grain and marinating it improves tenderness and enables uniform, quick cooking.
  • Layering Aromatics: Frying garlic, ginger, and chilis builds a flavor base, while finishing with cilantro leaves brightens and balances the dish.

The Origins of Cumin Lamb

The combination of cumin and lamb has deep roots across the Silk Road, but nowhere is it as beloved as in Xinjiang and Inner Mongolia—two regions where nomadic and Han Chinese traditions intertwine. There, cumin lamb stir-fries (孜然羊肉, zīrán yángròu) have grown from hearty, rustic fare into iconic restaurant staples, adapted by Sichuan chefs who love amplifying spice and aroma with dried chilis and Sichuan peppercorns.

This dish draws influences from:

  • Mongolian charcoal-grilled lamb skewers, often seasoned with cumin and chilis.
  • Sichuan techniques of dry-frying (干煸, gān biān) to intensify flavors and texture.

Key Ingredients and Their Roles

IngredientRole in Dish
LambMain protein, offers rich, savory flavor and tender texture.
Cumin SeedsToasted and coarsely ground to release earthy, pungent aroma.
Sichuan PeppercornsGives the characteristic numbing effect (麻, ), adding layered spice.
Dried Red ChilisImparts intense heat and color.
Garlic & GingerBuild aromatic depth and warmth.
CilantroFresh finish to contrast the deep spices, adds herbal brightness.
Soy Sauce & Shaoxing WineBalances saline, sweet, and umami notes.
CornstarchPart of the marinade, aiding browning and a silky texture.

Choosing and Preparing the Lamb

The success of this stir-fry depends on acquiring and prepping the right lamb cut:

  • Best choices: Shoulder, leg, or sirloin, trimmed of excess fat and silver skin.
  • How to slice: Cut against the grain into thin strips, around 1/4 inch thick, for maximum tenderness and quick, even cooking.
  • Partially freezing the lamb (for 30-60 minutes) helps achieve uniform, clean slices.

The Importance of Marinating

Marinating the lamb ensures flavorful, juicy results and assists in browning. Key elements of the marinade:

  • Soy sauce: Provides saltiness and color.
  • Shaoxing wine (or dry sherry): Reduces gaminess and enhances depth.
  • Sesame oil: Adds subtle nuttiness.
  • Cornstarch: Forms a protective coating to yield a silky yet crisp surface during stir-frying.

Stir-Frying Technique for Flavor and Texture

This recipe utilizes traditional wok cooking principles essential for achieving “wok hei” (breath of the wok):

  1. Preheat the Wok: A properly heated wok prevents sticking and produces signature smokiness.
  2. Sequence of Cooking:
    • First, briefly sear the lamb, just until browned—avoid overcrowding, or the meat will steam rather than sear.
    • Remove lamb and set aside.
    • Fry aromatics—cumin, chilis, Sichuan peppercorns, garlic, and ginger—until sizzling and fragrant, being careful not to burn.
    • Return lamb to the wok, tossing quickly with aromatics to combine and finish cooking.
  3. Final Toss: Scatter fresh cilantro and scallions over the dish just before serving for a burst of color and flavor.

Ingredient Variations and Substitutions

  • Protein Options: Substitute beef, pork, or even mushrooms for lamb; adjust cook times accordingly.
  • Spice Level: Reduce (or increase) dried chilis to moderate heat according to personal preference.
  • Herbs: For those averse to cilantro, flat-leaf parsley or fresh mint provides a bright finish.
  • Vegetables: Bell peppers, onions, or celery are common additions in home versions throughout China.

Serving Suggestions

This pungent, spicy stir-fry is bold enough to be a centerpiece:

  • Serve with plenty of steamed white rice or flatbreads (like Mandarin bing or naan).
  • Pair with cooling sides, such as cucumber salad or lightly pickled vegetables, to counteract the heat and richness.

Tips for Success

  • Use a carbon steel wok or heavy skillet: Maximizes searing and flavor development.
  • Don’t overcrowd the pan: Cook lamb in batches if needed so slices brown, not steam.
  • Prep everything before you start: Stir-fries move fast; have all ingredients measured and within arm’s reach.
  • Toast whole spices: Unlocks deeper aroma—coarsely grind with a mortar and pestle or spice grinder just before use.
  • Freshness is key: Use fresh cilantro and scallions; their herbal quality balances the warming spices.

Step-by-Step Mongolian Sichuan-Style Lamb Recipe

Ingredients

  • 1 pound boneless lamb (shoulder, sirloin, or leg), sliced thinly against the grain
  • 1 tablespoon soy sauce
  • 1 tablespoon Shaoxing wine (or dry sherry)
  • 2 teaspoons sesame oil
  • 2 teaspoons cornstarch
  • 2 tablespoons whole cumin seeds
  • 2 teaspoons Sichuan peppercorns
  • 8-12 whole dried red chilis (adjust for heat), seeds removed as desired
  • 4 cloves garlic, minced
  • 1-inch piece ginger, minced
  • 3 tablespoons vegetable oil
  • 1/2 cup fresh cilantro leaves, roughly chopped
  • 2 scallions, sliced
  • Salt, to taste

Instructions

  1. Marinate the lamb: In a bowl, combine lamb with soy sauce, Shaoxing wine, sesame oil, cornstarch, and a pinch of salt. Mix well and let sit for 15-30 minutes.
  2. Toast spices: In a dry wok, toast cumin seeds and Sichuan peppercorns over medium heat until fragrant, about 2 minutes. Cool, then coarsely crush (leaving some seeds whole).
  3. Stir-fry lamb: Heat wok over high heat. Add 1 tablespoon oil, swirl to coat. Add half of lamb, spreading in a single layer. Sear until browned (about 1 minute), flip and cook another 30 seconds. Remove and repeat with remaining lamb.
  4. Stir-fry aromatics: Lower heat to medium-high, add remaining oil, toasted spices, dried chilis. Stir-fry briskly until chilis darken and start to blister, about 30 seconds. Add garlic and ginger, fry until just aromatic.
  5. Combine and finish: Return all lamb to wok, toss thoroughly with aromatics. Scatter cilantro and scallions, toss briefly, and check seasoning. Serve immediately with rice.

Frequently Asked Questions

Q: Can I use beef instead of lamb?

A: Yes, beef (flank steak or sirloin) can be sliced thinly and substituted. Adjust the marination and cook time as needed to keep it just tender.

Q: What if I don’t have a wok?

A: A large, heavy skillet works well. Make sure it gets very hot before adding the meat, and don’t crowd the pan.

Q: Is this dish very spicy?

A: The heat level depends on the quantity and type of dried chilis used. You can reduce the number for a milder version or remove the seeds from chilis to decrease spiciness.

Q: What are Sichuan peppercorns, and are they necessary?

A: Sichuan peppercorns aren’t related to black pepper or chili; they provide a citrusy, tingling aroma. While optional, they are traditional and add authentic flavor. You can omit them if unavailable, but the dish will lack their signature numbing touch.

Q: How do I store leftovers?

A: Store leftovers in an airtight container in the refrigerator for up to 2 days. Reheat gently in a skillet or microwave.

Additional Tips, Variations, and Pairings

  • Make it a meal: Pair with fried rice, simple stir-fried greens, or cold noodle salads for contrast.
  • Toasted sesame seeds or crushed roasted peanuts can be sprinkled for texture and added nutty depth.
  • For a gluten-free version, use tamari instead of soy sauce, and ensure wine is gluten-free.

Conclusion

Mongolian Sichuan-style lamb with cumin, chilis, and cilantro is a vibrant, crave-worthy example of how regional Chinese cuisine builds bold layers of taste through straightforward techniques and fresh ingredients. With its fiery heat, smoky undertones, and refreshing herbal finish, it delivers a satisfying, restaurant-quality meal at home—worthy of both special occasions and weeknight dinners. Mastering this recipe means unlocking a staple of Northern and Western Chinese home cooking, and savoring the legacy of spice-laden Silk Road favorites.

Sneha Tete
Sneha TeteBeauty & Lifestyle Writer
Sneha is a relationships and lifestyle writer with a strong foundation in applied linguistics and certified training in relationship coaching. She brings over five years of writing experience to thebridalbox, crafting thoughtful, research-driven content that empowers readers to build healthier relationships, boost emotional well-being, and embrace holistic living.

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