Authentic Mongolian Chicken Recipe: Savory Stir-Fry with Garlic and Soy

5 from 1 vote

Mongolian Chicken



Finished Mongolian chicken tossed in a thick sweet and savory soy sauce with caramelized onions and scallions served over steamed rice.
This Mongolian Chicken is a fast, one-pan weeknight dinner. Slightly sweet with a rich umami backbone from dashi, it’s brightened by charred onions and scallions for perfect balance.
Servings: 2 servings
Prep: 15 minutes
Cook: 15 minutes
Total: 30 minutes

Equipment

  • Frying Pan

Ingredients 

Chicken

  • 16 oz boneless skinless chicken thighs, cut into bite-sized chunks
  • 1 tbsp Shaoxing wine
  • ½ tsp salt
  • 1 tbsp cornstarch

Mongolian Chicken Sauce

  • 1 tbsp dark soy sauce
  • 1 tbsp light soy sauce
  • 1 tsp dashi powder
  • 3 tbsp water
  • tbsp sugar

Vegetables

  • 1 medium onion, cut into thick chunks
  • 3 scallions, cut into ½-inch pieces (whites and greens separated)

Optional Serving

  • Steamed rice

Instructions 

  • Place the cubed chicken thighs in a bowl. Marinate with Shaoxing wine, salt, and cornstarch for 15 minutes.
  • While the chicken marinates, whisk together dark soy sauce, light soy sauce, dashi powder, water, and sugar until smooth.
  • Heat oil in a pan over medium-high. Add chicken in a single layer and sear about 5 minutes until lightly browned and mostly cooked through. Remove and set aside.
  • In the same pan, add the onion chunks and scallion whites. Cook 2–3 minutes until slightly charred and aromatic.
  • Return the chicken to the pan and pour in the sauce. Stir and cook until the sauce thickens and evenly coats the chicken.
  • Add the scallion greens and cook just until they wilt, about 30–60 seconds.
  • Serve hot over steamed rice or enjoy on its own.

Video

Nutrition

Serving: 1 servingCalories: 36kcalCarbohydrates: 13gProtein: 33gFat: 20g

Nutrition information is automatically calculated and should be used only as an approximation.


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Why This Mongolian Chicken Deserves All The Love

Mongolian beef often gets the spotlight, but swapping in chicken thighs makes this version extra tender and juicy. The dish delivers a crisp sear on the chicken, a sweet-salty-umami sauce, and a pleasant contrast from the charred onions and scallions. It’s flavorful, simple to make, and uses only one pan for easy cleanup.

Close up of Mongolian chicken served over white rice, featuring glossy sweet soy glazed chicken thighs, charred onions, and scallions in a shallow bowl.

Why You Can Eat This Mongolian Chicken Every Day

This version aims to capture the takeout flavor while feeling lighter at home. Dashi powder adds a subtle umami note that elevates the sauce without overpowering it. The balance of sweet and salty makes it satisfying and easy to enjoy regularly.


What You Need To Make Mongolian Chicken

Chicken

  • 16 oz boneless skinless chicken thighs, cut into bite-sized chunks
  • 1 tbsp Shaoxing wine
  • ½ tsp salt
  • 1 tbsp cornstarch

Mongolian Chicken Sauce

  • 1 tbsp dark soy sauce
  • 1 tbsp light soy sauce
  • 1 tsp dashi powder
  • 3 tbsp water
  • 1½ tbsp sugar

Vegetables

  • 1 medium onion, cut into thick chunks
  • 3 scallions, cut into ½-inch pieces (whites and greens separated)

Optional Serving

  • Steamed rice

How to Make Mongolian Chicken

In a bowl, marinate the chicken thighs with Shaoxing wine, salt, and cornstarch for 15 minutes.

Hand sprinkling salt over bite sized boneless skinless chicken thighs in a metal bowl before marinating for homemade Mongolian chicken.

While the chicken marinates, whisk together dark soy sauce, light soy sauce, dashi powder, water, and sugar in a small bowl.

Water being poured into a bowl with dark soy sauce, light soy sauce, dashi powder, and sugar to create the sweet umami Mongolian chicken sauce.

Heat oil in a pan over medium-high. Add the chicken in a single layer and sear for about 5 minutes until browned and mostly cooked through. Remove and set aside.

Marinated chicken thigh pieces searing in a hot skillet with oil, developing golden brown edges for Mongolian chicken.

In the same pan, add the onion chunks and scallion whites. Cook 2–3 minutes until slightly charred and fragrant.

Onion chunks and scallion whites cooking in a skillet until lightly charred to build flavor for Mongolian chicken.

Return the chicken to the pan and pour in the sauce. Stir and cook until the sauce thickens and coats the chicken.

Dark sweet soy based Mongolian sauce being poured over seared chicken thighs and vegetables in a skillet to thicken and glaze.

Add the scallion greens and cook just until wilted, about 30–60 seconds.

Fresh scallion greens being added to glossy Mongolian chicken in a skillet just before serving to brighten the sweet savory sauce.

Serve hot over steamed rice or enjoy on its own.

Wooden spoon placing sticky Mongolian chicken with charred onions and scallions over a bowl of steamed white rice for an easy weeknight dinner.

Tips & Variations

For a leaner version, use chicken breast—velveting with cornstarch keeps it tender. If you don’t have dashi powder, chicken bouillon or a small pinch of MSG can add a similar umami boost. To deepen the flavor, stir in a handful of cashews or roasted peanuts. For extra fiber and color, add chopped bell peppers or snap peas along with the scallions.


Frequently Asked Questions

Can I use a different protein?

Yes. The sauce works well with beef, pork, tofu, or shrimp—just adjust cooking times and get a good sear for best flavor.

Is dashi powder necessary?

It’s not essential but recommended for the subtle umami it provides. If needed, substitute chicken bouillon or omit it.

Can I make this ahead?

Yes. Store in an airtight container and reheat gently in the microwave or on the stove until warmed through.

What kind of pan is best for searing?

Stainless steel or cast iron gives an excellent sear; nonstick also works well and is easier to manage if you prefer.


What to Make Next

Try other chicken dinners for variety: Black Pepper Chicken, Garlic Steak Stir Fry, or Vietnamese Lemongrass Chicken.