This takeout-style Mongolian beef recipe combines tender beef strips, a crisp coating, and a glossy sweet-savory sauce made with soy sauce, garlic, ginger, and brown sugar. It is an easy homemade dinner that comes together quickly in a wok or large skillet and tastes even better served over steamed rice.
Why You’ll Love This Mongolian Beef Recipe
Better Than Takeout at Home
Making Mongolian beef at home gives you control over the flavor, texture, and ingredients. The beef is seared until lightly crispy, then coated in a rich, sticky sauce that has the perfect balance of salty, sweet, savory, and slightly spicy flavors.
Unlike some takeout versions, you can adjust the sweetness and saltiness to suit your taste. Use low-sodium soy sauce for a milder flavor, add extra ginger for warmth, or include red pepper flakes if you enjoy a little heat.
Quick and Easy Weeknight Dinner
This is a practical 30-minute dinner for busy weeknights. While the rice cooks, you can slice the beef, mix the sauce, and prepare the ingredients for the stir-fry.
The recipe requires only one wok or large skillet, which means less cleanup after cooking. For the best results, prepare all the ingredients before turning on the stove because the beef cooks quickly over high heat.
Sweet, Savory, and Flavorful Sauce
The homemade Mongolian beef sauce is the highlight of this dish. Soy sauce provides saltiness and depth, while brown sugar creates a smooth sweetness and glossy finish. Garlic and fresh ginger add aromatic flavor, and a small amount of rice vinegar helps balance the richness.
For a richer sauce, you can add a little hoisin sauce or oyster sauce. If you prefer a spicy version, stir in red pepper flakes, chili oil, or thinly sliced dried chilies.
Perfect for Serving with Rice
Serve the finished beef immediately over steamed white rice so it can absorb the extra sauce. Brown rice, jasmine rice, cauliflower rice, fried rice, or noodles also work well.
Add a side of steamed broccoli, snap peas, carrots, or bok choy for a more complete meal. Finish each serving with sliced green onions and sesame seeds.
Ingredients for Takeout-Style Mongolian Beef
Beef for the Recipe
For this recipe, use about 1 pound of flank steak or sirloin steak. Flank steak is especially suitable because it can be sliced into thin strips and cooks quickly.
Place the beef in the freezer for 15–20 minutes before slicing if it feels difficult to cut. Slice it thinly against the grain, which means cutting across the visible muscle fibers rather than parallel to them. This helps create more tender bites.
Ingredients for the Sticky Sauce
For the sauce, you will need:
- ½ cup low-sodium soy sauce.
- ½ cup water or beef broth.
- ⅓ cup packed brown sugar.
- 3 garlic cloves, minced.
- 1 tablespoon freshly grated ginger.
- 1 tablespoon rice vinegar.
- 1 teaspoon sesame oil.
- ½ teaspoon red pepper flakes, optional.
Beef broth adds extra depth, while water creates a lighter sauce. If using regular soy sauce instead of low-sodium soy sauce, reduce the amount slightly and taste before adding more salt.
Ingredients for Crispy Beef
Use about ½ cup cornstarch to coat the sliced beef. Cornstarch absorbs surface moisture and creates a light coating that browns quickly in hot oil.
Add the beef and cornstarch to a bowl or resealable bag and toss until the slices are evenly coated. The beef may look dry and powdery before cooking, which is normal.
You will also need 2–3 tablespoons of neutral cooking oil, such as vegetable, canola, or avocado oil, for searing.
Optional Garnishes and Add-Ins
Garnishes add freshness, color, and texture to the finished dish. Consider using:
- Sliced green onions or scallions.
- Toasted sesame seeds.
- Thinly sliced red chilies.
- Extra red pepper flakes.
- Chopped cilantro.
- Sliced bell peppers or onions.
Only add vegetables that fit your recipe and cooking time. If you include vegetables, cook them briefly so they remain slightly crisp.
How to Make Mongolian Beef at Home
Slice and Coat the Beef
Pat the steak dry with paper towels, then slice it into thin strips against the grain. Try to keep the pieces similar in size so they cook evenly.
Place the beef in a large bowl and sprinkle the cornstarch over it. Toss gently until every piece is coated, then shake off any excess cornstarch.
Allow the coated beef to rest for about 5–10 minutes while you prepare the sauce. This gives the coating time to adhere to the meat.
Prepare the Mongolian Beef Sauce
Add the soy sauce, water or beef broth, brown sugar, garlic, ginger, rice vinegar, sesame oil, and optional red pepper flakes to a small bowl.
Whisk until the sugar begins to dissolve. Set the sauce aside near the stove so it is ready when the beef has been seared.
Preparing the sauce in advance makes the cooking process easier because the stir-fry comes together quickly once the pan is hot.
Sear the Beef Until Crispy
Heat the oil in a large skillet or wok over medium-high to high heat. The oil should shimmer before you add the beef.
Arrange the beef in a single layer, working in batches if necessary. Cook for about 1–2 minutes on the first side, then turn and cook until browned and lightly crispy.
Avoid moving the beef constantly. Letting it sit briefly against the hot pan helps create a browned edge. Transfer each batch to a plate when cooked.
Do not overcrowd the pan because too many pieces release moisture and cause the beef to steam instead of sear. Cooking in batches produces a better crispy texture.therecipecritic
Combine the Beef and Sauce
After removing the beef, reduce the heat to medium and pour the prepared sauce into the same skillet. Bring it to a gentle simmer and cook for 2–4 minutes, stirring occasionally.
The sauce should become slightly thicker and glossy. Return the cooked beef to the pan and toss until each piece is coated.
Cook for another 1–2 minutes, just long enough for the sauce to cling to the beef. Remove the pan from the heat and stir in the sliced green onions.
For food safety, cook whole cuts of beef to at least 145°F or 62.8°C and allow the meat to rest for at least 3 minutes, according to USDA guidance.fsis.usda
Tips for Tender and Crispy Beef
Choose the Right Cut of Beef
Flank steak is a popular choice because it has a strong beefy flavor and works well when thinly sliced. Sirloin is another good option because it is tender and easy to find.
Avoid cutting the beef into thick chunks. Thin, evenly sized strips cook quickly and allow more surface area to become crisp and coated with sauce.
Slice the Beef Against the Grain
Look for the long lines running through the steak. These lines show the direction of the muscle fibers.
Cut perpendicular to those lines rather than in the same direction. Shorter muscle fibers are easier to chew and help the beef feel more tender.
A sharp knife makes it easier to create thin, uniform slices. Partially freezing the beef before cutting can also make the process more manageable.
Avoid Overcrowding the Pan
The pan should be hot before the beef goes in, and the pieces should have enough space around them. If the beef is crowded, it will release steam and may become soft instead of crispy.
Cook the slices in two or three batches, adding a small amount of oil between batches if the pan becomes dry. Keep the cooked beef on a plate while you finish searing the remaining pieces.
Control the Sauce Consistency
The finished sauce should be thick enough to coat the beef without becoming hard or overly sticky. If it is too thin, simmer it for another minute or two.
If you need to thicken it quickly, mix 1 teaspoon cornstarch with 1 tablespoon cold water. Stir this slurry into the simmering sauce a little at a time.
If the sauce becomes too thick, add a splash of water or beef broth. Add liquid gradually so the sauce does not become watery.
What to Serve with Mongolian Beef
Steamed White or Brown Rice
Steamed jasmine rice, basmati rice, or regular white rice is an easy pairing for Mongolian beef. The fluffy grains absorb the sticky sauce and balance the rich flavor of the dish.
Brown rice adds a nuttier flavor and more texture. For a lower-carbohydrate option, serve the beef with cauliflower rice.
Noodles and Fried Rice
Serve the beef with cooked lo mein, rice noodles, or egg noodles for a noodle-based takeout meal. Toss the noodles with a small amount of the sauce before adding the beef.
Fried rice is another flavorful option. You can make it with leftover rice, scrambled egg, green onions, peas, carrots, and a little soy sauce.
Steamed or Stir-Fried Vegetables
Add vegetables to make the meal more colorful and filling. Good choices include broccoli, bell peppers, snow peas, snap peas, carrots, mushrooms, and bok choy.
Steam the vegetables separately or stir-fry them in the skillet before cooking the beef. Keep them slightly crisp so they add contrast to the tender beef and sticky sauce.
Garnishes and Final Presentation
Transfer the Mongolian beef to a serving bowl or place it directly over rice. Spoon extra sauce over the top, then garnish with green onions and sesame seeds.
For a spicy finish, add sliced red chili or a few drops of chili oil. Serve the dish immediately because the coating is crispiest when freshly cooked.
Takeout-Style Mongolian Beef.
Ingredients
For the Beef
- 1 pound flank steak or sirloin steak thinly sliced against the grain
- ½ cup cornstarch
- 2 –3 tablespoons vegetable canola, or avocado oil, for cooking
For the Sauce
- ½ cup low-sodium soy sauce
- ½ cup water or beef broth
- ⅓ cup packed brown sugar
- 3 garlic cloves minced
- 1 tablespoon fresh ginger grated or finely minced
- 1 tablespoon rice vinegar
- 1 teaspoon sesame oil
- ½ teaspoon red pepper flakes optional
For Serving
- Cooked white or brown rice
- 3 green onions thinly sliced
- 1 tablespoon sesame seeds
- Sliced red chili optional
Instructions
- Place the steak in the freezer for 15–20 minutes to make slicing easier. Slice the beef thinly against the grain.
- Add the sliced beef to a large bowl. Sprinkle with cornstarch and toss until each piece is evenly coated. Let the beef rest for 5–10 minutes.
- In a small bowl, whisk together the soy sauce, water or beef broth, brown sugar, garlic, ginger, rice vinegar, sesame oil, and red pepper flakes.
- Heat 1 tablespoon of oil in a large skillet or wok over medium-high heat.
- Add half of the coated beef in a single layer. Cook for 1–2 minutes per side, or until browned and lightly crispy. Transfer the cooked beef to a plate.
- Add another tablespoon of oil if needed and cook the remaining beef in the same way. Avoid overcrowding the pan.
- Reduce the heat to medium. Pour the prepared sauce into the skillet and bring it to a gentle simmer.
- Cook the sauce for 2–4 minutes, stirring occasionally, until it becomes slightly thickened and glossy.
- Return the cooked beef to the skillet. Toss well to coat the beef with the sauce and cook for 1–2 minutes.
- Remove the skillet from the heat. Garnish with sliced green onions, sesame seeds, and sliced red chili if desired.
- Serve immediately over steamed white rice, brown rice, noodles, or stir-fried vegetables
