Quick & Easy Mongolian Chicken: Weeknight Winner!
There’s something irresistibly mouthwatering about my Quick & Easy Mongolian Chicken. Imagine tender, juicy chicken enveloped in a savory, slightly sweet sauce that dances on your taste buds—crispy, savory, fresh, and loaded with protein! I whipped up this dish on one of those hectic weeknights when time was short but I still wanted something nutritious for my family. With just 350 calories per serving, it’s not only healthy but also a meal preppers’ dream that lets you turn simple ingredients into a show-stopping dinner.
The first time I made this recipe was during a chilly autumn evening when my teenagers were coming home from soccer practice. As the aroma filled the kitchen, my youngest peeked in and exclaimed, “It smells like our favorite restaurant!” The secret ingredient that elevates this dish is the touch of ginger which gives it a delightful kick compared to typical stir-fries. By the time we sat down to eat, they were practically fighting over who would get the last bite, and my oldest even asked if I could make it again for their friends next week!
Ingredients for the Quick & Easy Mongolian Chicken
Each ingredient in this dish plays an essential role in flavor and texture. Here’s what you’ll need:
1 lb boneless, skinless chicken breasts (cut into bite-sized pieces): Provides tender and juicy protein that absorbs the flavors beautifully.
2 tbsp soy sauce (for marinade): Infuses the chicken with a rich umami taste that enhances overall flavor.
1 tbsp cornstarch (for coating): Creates a light crust on the chicken, adding a satisfying texture when fried.
1 tbsp vegetable oil (for frying): Ensures even cooking and adds a subtle richness to the dish.
1/2 cup soy sauce: Forms the base of the sauce, delivering deep, savory notes.
1/4 cup brown sugar: Balances the saltiness of the soy sauce with a touch of sweetness for depth.
1 tbsp rice vinegar: Introduces a tangy brightness that cuts through the richness of the sauce.
1 tbsp sesame oil: Adds a nutty aroma and enhances the overall flavor profile.
2 cloves garlic (minced): Imparts aromatic warmth and depth to the sauce.
1 tbsp ginger (minced): Offers a zesty kick that complements the savory elements beautifully.
1 cup bell pepper (sliced): Contributes crunch and vibrant color, enhancing both presentation and texture.
1 cup broccoli florets: Adds freshness and a slight earthiness while providing essential nutrients.
1 cup carrots (sliced): Brings natural sweetness and a delightful crunch to each bite.
2 tbsp green onions (chopped): Offers a fresh, mild onion flavor as a bright garnish on top.
- 1 tbsp sesame seeds: Adds visual appeal and a subtle crunch that ties everything together.
Step-by-Step Instructions
I recommend starting with marinating the chicken first, as it only takes 10 minutes and allows the flavors to penetrate the meat while you prepare the rest of the dish.
Step 1: In a bowl, combine the bite-sized chicken pieces with 2 tablespoons of soy sauce and 1 tablespoon of cornstarch. Mix well until every piece is coated, then let it marinate for about 10 minutes. This step not only enhances the flavor but helps create a nice coating that will crisp up during cooking.
Step 2: While the chicken is marinating, take a separate bowl and whisk together 1/2 cup of soy sauce, 1/4 cup of brown sugar, 1 tablespoon of rice vinegar, 1 tablespoon of sesame oil, along with 2 minced cloves of garlic and 1 tablespoon of minced ginger. Setting this sauce aside now allows the ingredients to meld together beautifully, enhancing the overall flavor profile when added later.
Step 3: Heat 1 tablespoon of vegetable oil in a large skillet over medium-high heat. Once hot, add the marinated chicken to the skillet. Cook for about 5-7 minutes, stirring occasionally until the chicken is browned and no pink remains. You’ll know it’s ready when it has a nice golden color and feels firm to the touch. This step builds serious flavor, so make sure not to rush through it!
Step 4: Add in your sliced bell pepper, broccoli florets, and sliced carrots to the skillet with the chicken. Stir-fry these vegetables for another 3-4 minutes until they are tender-crisp; they should still have a bit of bite left to them for that perfect texture contrast. I usually find this combination adds great color and nutrients to my meal prep!
Step 5: Pour the prepared sauce over the chicken and vegetables in the skillet. Stir everything well to ensure each piece is coated in that delicious sauce and cook for an additional 2-3 minutes until it thickens slightly. You’ll notice a lovely gloss forming on everything as it cooks down—this means you’re getting closer to that full flavor experience!
Step 6: Finally, garnish your dish with chopped green onions and sprinkle sesame seeds on top for added crunch. Serve hot over rice or noodles for a complete meal that’s both satisfying and packed with protein! My family prefers it served over fluffy jasmine rice—it really absorbs all those tasty flavors beautifully.
What to Serve with Quick & Easy Mongolian Chicken
This bowl is already incredibly filling and balanced, but these sides add extra variety and nutrition to round out your meal perfectly.
Crispy Asian Cucumber Salad: This refreshing salad features thinly sliced cucumbers tossed in a light dressing of rice vinegar, sesame oil, and a hint of soy sauce. It complements the savory notes of the Mongolian chicken while providing a crisp, crunchy texture that contrasts beautifully with the tender chicken. Plus, cucumbers are low in calories and high in hydration—perfect for maintaining energy levels without weighing you down during busy weeknights.
Garlic Fried Rice: A classic side dish made with leftover rice stir-fried with garlic, peas, and carrots brings an aromatic punch to your meal. The fluffy rice absorbs the flavors of the Mongolian chicken sauce, enhancing each bite while adding needed carbohydrates for energy. This dish also packs around 4-5 grams of protein per serving, making it a satisfying addition for active families looking to refuel after a long day.
Avocado Quinoa Salad: Combining quinoa with diced avocado, cherry tomatoes, lime juice, and cilantro creates a nutrient-dense salad that’s rich in healthy fats and protein. The creaminess of the avocado balances the bold flavors of the chicken while providing about 8 grams of protein per serving. This dish is perfect for meal prep since it holds up well in the fridge for lunches throughout the week, ensuring you get your macros in without hassle.
Sweet Potato Wedges: Roasted sweet potato wedges seasoned with paprika and garlic powder bring a natural sweetness that pairs wonderfully with the savory Mongolian chicken. Their crispy exterior and soft interior create a delightful contrast in textures while providing complex carbohydrates that fuel your workouts or busy days ahead. Each serving offers approximately 4 grams of fiber and essential vitamins like A and C—making them a family favorite at our dinner table!
Storage & Serving Tips

To store your Quick & Easy Mongolian Chicken for meal prep, divide the dish into separate airtight containers. Store the chicken and vegetables together in one container, which can last in the fridge for up to 4 days. For optimal freshness, keep the sauce in a separate smaller container, as this will help maintain the flavors and texture. If you’re using garnishes like green onions and sesame seeds, store them in individual small containers to prevent wilting and sogginess.
When it comes to reheating, take out the chicken and vegetable mixture and place it in a microwave-safe bowl. Heat on high for about 2 minutes, stirring halfway through to ensure even heating. The sauce can be warmed separately on low heat on the stove or added to the chicken mixture during reheating for enhanced flavor. Avoid microwaving any crispy elements, as this will make them soft and less enjoyable; instead, consider reheating any fresh veggies in a hot skillet for 3-5 minutes until just tender.
Pro tip: To batch cook this recipe for the week, consider doubling the ingredients on Sunday and portioning into containers for easy grab-and-go meals. Family members can assemble their own bowls with base ingredients like brown rice or quinoa for variety. For a protein swap throughout the week, try using shrimp or tofu instead of chicken in your marinades. To keep the bell peppers crisp during meal prep storage, add them fresh just before serving rather than mixing them into the cooked dish right away.
Conclusion
Quick & Easy Mongolian Chicken has become one of those recipes I make almost every week because it’s genuinely easy, incredibly satisfying, and delivers 350 calories per serving without sacrificing flavor. The cornstarch coating on the chicken creates a delightful texture that sets this dish apart from typical stir-fries. Give this one a try this week. I promise it’ll become a regular rotation meal in your house too.

Quick & Easy Mongolian Chicken
Ingredients
Method
- In a bowl, combine chicken pieces with 2 tablespoons of soy sauce and cornstarch. Mix well and let marinate for 10 minutes.
- In a separate bowl, whisk together 1/2 cup soy sauce, brown sugar, rice vinegar, sesame oil, garlic, and ginger. Set aside.
- Heat vegetable oil in a large skillet over medium-high heat. Add the marinated chicken and cook until browned and cooked through, about 5-7 minutes.
- Add bell pepper, broccoli, and carrots to the skillet. Stir-fry for another 3-4 minutes until vegetables are tender-crisp.
- Pour the prepared sauce over the chicken and vegetables. Stir well to coat and cook for an additional 2-3 minutes until the sauce thickens slightly.
- Garnish with chopped green onions and sesame seeds. Serve hot over rice or noodles.
