Easy Mongolian Chicken

Featured in Main Meals Worth Staying Home For.

This Easy Mongolian Chicken bursts with bold takeout flavors and only takes 25 minutes! Start by lightly frying cornstarch-coated chicken pieces until golden and crispy, then toss them in a rich sauce with garlic, ginger, hoisin, soy sauce, and brown sugar. Everything thickens beautifully, thanks to a cornstarch slurry, making the sauce stick perfectly to the chicken. A handful of bright green onions and a touch of chili heat round it all out. The air fryer option ensures crispy chicken with less oil, giving you flexibility in how you whip it up. Whether you're after a healthier twist or restaurant-like quality, this dish delivers it all with everyday pantry ingredients.
A chef wearing a white hat and apron.
Updated on Tue, 18 Mar 2025 22:34:48 GMT
A plate of chicken with peppers and onions. Pin it
A plate of chicken with peppers and onions. | cookscoop.com

Irresistibly crispy chicken chunks coated in a rich, sweet-savory glaze - this Mongolian Chicken brings restaurant-worthy taste straight from your own kitchen. Juicy pieces of chicken get an amazing crunchy exterior before they're bathed in a mouthwatering sauce with zingy ginger, punchy garlic, and just enough spice. You can whip it up in only 25 minutes, making this tempting dish your new favorite way to satisfy Chinese food hankerings at home.

I stumbled on this dish after relocating far from my beloved Chinese eatery where I'd always order their famous specialty. Through trial and error, I came up with this version that honestly tastes even better than what I remembered. Now my family asks for it every week, and whenever I serve it to guests, they beg me for the instructions.

Key Ingredients and Smart Shopping Advice

  • Chicken Thighs: Go with boneless, skinless ones as they're more tender than breast meat. Cut them the same size so they cook evenly.
  • Cornstarch: Gives you a crunchier result than flour would. You can use flour if that's all you've got though.
  • Hoisin Sauce: This makes the distinctive sweet-savory foundation. Try to pick brands with minimal additives.
  • Fresh Ginger: Can't skip this for genuine flavor. Keep it in your freezer and grate while it's still frozen for easy handling.
  • Red Chili: Controls how spicy your dish turns out. Take out the seeds if you want it milder.

I've noticed that keeping a tiny bit of dampness on the chicken before dusting it with cornstarch makes the perfect coating. This little trick makes sure the cornstarch sticks properly and creates that amazing crunch we all want from restaurant dishes.

Step-by-Step Cooking Guide

Step 1: Mix Your Thickener
Grab a small bowl and blend 1 tablespoon cornstarch with ½ cup cold water, mixing until it's smooth with zero lumps. This mixture will make your sauce thick enough to cling nicely to your chicken bits when you add it later on.
Step 2: Get Your Chicken Ready
Slice 1½ pounds of boneless skinless chicken thighs into chunks about 1½ inches big, trying to keep them roughly the same size for even cooking. Toss these pieces in a big bowl with ⅓ cup cornstarch until each chunk has a thin, even layer of coating.
Step 3: Cook the Chicken
Heat up ¼ cup neutral oil in a large, heavy pan over medium-high heat until it's hot but not smoking. Work with small batches so the pan isn't crowded, and fry the coated chicken for 5-7 minutes. Turn them now and then until they're golden and crunchy all over, with an inside temp of 165°F.
Step 4: Cook Your Flavor Base
Drain off most of the oil, leaving about 2 tablespoons in the pan. Put it back on medium heat and throw in 2 tablespoons minced fresh ginger, 3 cloves minced garlic, and 1 sliced red chili (use more or less depending on how spicy you like it). Stir for about 10 seconds just until they smell good but don't brown.
Step 5: Whip Up Your Amazing Sauce
Into your fragrant mix, pour 3 tablespoons hoisin sauce, 2 tablespoons soy sauce, 2 tablespoons brown sugar, and 1 teaspoon sesame oil, stirring to mix it all up. Give your cornstarch mixture another quick stir and add it to the pan, then let everything bubble for 1-2 minutes until it gets glossy and thick enough to coat the back of a spoon.
Step 6: Put It All Together
Mix in your crispy chicken, making sure each piece gets totally covered in that sticky, flavorful sauce. Gently toss everything together, then take it off the heat and sprinkle with fresh green onions and toasted sesame seeds before serving right away.
A plate of chicken with peppers and onions. Pin it
A plate of chicken with peppers and onions. | cookscoop.com

The first time I tried making this, I learned you can't crowd the pan when frying chicken. When pieces touch each other, they end up steaming instead of frying, giving you soggy coating. These days I take my time and cook in batches, making sure each piece has enough space to get that perfect crunch that stands up to the sauce.

Mouthwatering Flavor Harmony

This dish shows off what makes great Chinese cooking so special - complex flavors working together. The sauce mixes sweetness from hoisin and brown sugar with savory soy sauce, zesty ginger, and hot chili. The garlic adds richness while sesame oil brings a nutty finish. Every ingredient plays a key part in how the final dish tastes.

A bowl of chicken with peppers and onions. Pin it
A bowl of chicken with peppers and onions. | cookscoop.com

Quick Swaps for Different Diets

You can easily change this dish to fit various dietary needs. For gluten-free eating, use tamari instead of soy sauce and find a gluten-free hoisin brand. Make it vegetarian by using extra-firm tofu or seitan instead of chicken. Want something lighter? Air-fry your coated chicken rather than pan-frying. The tasty sauce works great with any protein you choose.

Great Sides for a Complete Dinner

Round out your homemade Chinese feast with perfect accompaniments. Plain white rice soaks up all that wonderful sauce. Add some color with grilled pineapple slices, roasted veggies, or a fresh cucumber-mango mix. For a true restaurant-style experience, include some egg rolls, crab rangoons, or a simple cucumber side to balance the rich main dish.

Prep Ahead and Storage Ideas

Make dinner easier by doing some prep work early. Cut and coat your chicken up to 8 hours ahead, keeping it covered in the fridge. You can mix all sauce ingredients and store them separately. Any leftovers will stay tasty for up to 4 days in the refrigerator. When reheating, do it gently to keep the chicken's texture intact.

How to Get Super Crispy Chicken

  • Follow these easy tricks for restaurant-quality crunchiness
  • Dry your chicken thoroughly before adding the coating for best results
  • Cook just a little bit at a time to keep the oil temperature high
  • After frying, put chicken on a wire rack instead of paper towels so steam doesn't make it soft
  • Check your sauce flavor before adding chicken and adjust if needed

After my first try ended with coating that just fell off the chicken, I learned how important proper prep is. Now I even put the chicken pieces uncovered in the fridge for an hour if I have time. This extra step gets rid of surface moisture and gives you the crunchiest possible coating that stays put under the sauce.

A plate of chicken with peppers and sauce. Pin it
A plate of chicken with peppers and sauce. | cookscoop.com

Pro Kitchen Tricks

  • Store unused ginger in the freezer for easy grating straight into your cooking
  • Keep some marinade separate before adding raw chicken for a safe basting sauce
  • Combine chicken with pineapple chunks on skewers for tasty Hawaiian-style kebabs
  • Start on high heat for a nice sear, then lower to medium to finish cooking through
  • Add a spoonful of cornstarch when simmering sauce for an extra-thick, glossy finish
  • Sprinkle with toasted sesame seeds before serving for better looks and crunch

I've been tweaking versions of this dish for more than ten years, always trying to make it better. The biggest improvement came when I started using the broiler to finish cooking the salmon, giving it that perfect mix of crispy outside and juicy, tender inside.

Frequently Asked Questions

→ Can I swap chicken breast for thighs?
Absolutely, using chicken breast works too. However, since it's leaner, it can dry out faster. Cut slightly larger chunks (around 2 inches) and lower the cooking time by 1-2 minutes. Watch closely to avoid overcooking.
→ What tweaks make it less sweet?
If you prefer less sweetness, reduce the brown sugar to about 1 tablespoon. Add an extra teaspoon of soy sauce to maintain balance. Remember, hoisin sauce is naturally sweet, so the dish will still keep some sweetness.
→ Can this meal be prepped earlier?
This is best when fresh, but some steps can be prepped ahead. Coat and dice the chicken, then refrigerate it (covered) for up to 4 hours. Mix the sauce components and set aside. Fry the chicken and finish the sauce when you're ready to eat. Leftovers can last 2-3 days in the fridge but won't stay as crispy.
→ What pairs well with Mongolian Chicken?
Serve it over steamed white or brown rice to soak up the sauce. For a low-carb side, use cauliflower rice. Steamed veggies like broccoli or bok choy add a nice touch. To recreate a takeout-style dinner, add spring rolls or a cucumber salad.
→ Is there a way to make it gluten-free?
Yes, swap regular soy sauce for tamari or a gluten-free variety. Look out for gluten-free hoisin sauce, which you can often find in health stores, or make your own. Confirm your cornstarch is gluten-free—most are naturally safe. These swaps keep the dish flavorful and gluten-free.

Easy Mongolian Chicken

Juicy fried chicken bites coated in a glossy, sweet-savory hoisin and soy sauce blend. This quick-to-make Mongolian chicken is done in just 25 minutes and easily beats restaurant takeout!

Prep Time
15 Minutes
Cook Time
10 Minutes
Total Time
25 Minutes
By: Adriana

Category: Main Dishes

Difficulty: Intermediate

Cuisine: Asian

Yield: 3 Servings (3 servings)

Dietary: Dairy-Free

Ingredients

01 1 red chili pepper, sliced thin (optional)
02 1 lb boneless, skinless chicken thighs
03 5 slices of fresh ginger
04 1/3 cup of neutral oil like vegetable oil
05 1/4 cup cornstarch (or swap with potato starch)
06 2 cloves garlic, finely minced
07 2 tablespoons brown sugar
08 2 tablespoons soy sauce (regular)
09 2 teaspoons sesame oil
10 4 tablespoons hoisin sauce

→ Cornstarch Slurry

11 1/2 cup water
12 1 tablespoon cornstarch (or potato starch alternative)

→ Optional Garnishes

13 1 red chili pepper, sliced for topping
14 1 green onion, chopped finely

Instructions

Step 01

In a small bowl, whisk together 1 tablespoon cornstarch with 1/2 cup water until it’s smooth and no lumps remain. Set this aside, as you’ll need it for the sauce.

Step 02

Slice up the chicken thighs into roughly 1.5-inch pieces. You should get 4-6 chunks per thigh. Don’t dry the meat off—let it stay wet for the coating step.

Step 03

Take a big bowl and dump in the chicken pieces. Add 1/4 cup cornstarch and toss the meat around with tongs until every piece is lightly dusted. Sprinkle on extra starch if it’s not sticking.

Step 04

In a large skillet or wok, heat up vegetable oil over medium-high heat. Fry a few chicken pieces at a time, flipping them as they turn golden brown, about 6-8 minutes. Once done, lay them on a rack or paper-towel-lined plate to drain off extra oil.

Step 05

Switch the heat to medium and let ginger, garlic, and chili pieces sizzle for 10 seconds in the pan.

Step 06

Add brown sugar, hoisin sauce, soy sauce, sesame oil, and give it a good mix before pouring in the slurry. Don’t forget to stir the slurry again before adding it. Let the sauce simmer and thicken.

Step 07

Toss the fried chicken into the sauce to coat each piece. Take it off the heat, plate it up, and sprinkle some green onions or chili on top if you’d like. Dig in and enjoy!

Notes

  1. Golden chicken bites in a sticky-sweet sauce that’s a blend of savory flavors. This dish comes together in under 25 minutes, and it’s even better than takeout!
  2. For air fryer option: 1. Spray a light coat of oil inside your air fryer basket. 2. Place the coated chicken in a single layer with some space between pieces (do it in batches if needed). 3. Give the chicken a light spritz of oil. 4. Air fry at 400°F for 10-14 minutes until crispy and done.

Tools You'll Need

  • Large skillet or wok
  • Mixing bowl for coating chicken
  • Tongs for tossing chicken
  • Rack or plate with paper towels for draining oil
  • Small bowl to make the slurry mix

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes soy (from soy sauce and hoisin sauce)
  • Contains sesame (from sesame oil)
  • Could contain wheat (in soy sauce and hoisin sauce)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 224
  • Total Fat: 12 g
  • Total Carbohydrate: 28 g
  • Protein: 20 g