Mongolian Beef Recipe
If you’re craving a delicious and hearty meal, this Mongolian Beef recipe is the answer. This dish features tender strips of beef marinated in a flavorful soy sauce blend, stir-fried with fresh vegetables, and served over a bed of fluffy rice. It’s quick to prepare and perfect for weeknight dinners, offering a delightful taste of Asian cuisine right at home.
Ingredients
– 1 lb flank steak, thinly sliced
– 1/4 cup soy sauce
– 2 tablespoons cornstarch
– 2 tablespoons vegetable oil
– 1 cup bell peppers, sliced
– 1/2 cup green onions, chopped
– 2 cloves garlic, minced
– 1 tablespoon ginger, minced
– 1/4 cup brown sugar
– 1 tablespoon rice vinegar

Servings and Cooking Time
This recipe serves 4 people. Preparation time is approximately 15 minutes, and cooking time is about 10 minutes.
Nutritional Value
Each serving (1/4 of the recipe) contains approximately 300 calories, 15g of fat, 20g of protein, and 25g of carbohydrates. This nutritional information is for one person.
Step-by-Step Cooking Process
1. In a bowl, combine soy sauce, brown sugar, and rice vinegar. 2. Add the sliced flank steak to the marinade and let it sit for 10 minutes. 3. Sprinkle cornstarch over the marinated beef and toss to coat evenly. 4. Heat vegetable oil in a large skillet over medium-high heat. 5. Add the beef to the skillet and stir-fry until browned, about 3-4 minutes. 6. Remove the beef from the skillet and set aside. 7. In the same skillet, add garlic, ginger, and bell peppers. 8. Stir-fry the vegetables until tender, about 2-3 minutes. 9. Return the beef to the skillet and pour in any remaining marinade. 10. Cook for an additional 2 minutes, stirring to combine. 
Alternative Ingredients
You can substitute flank steak with sirloin or chicken for a different protein option. Additionally, feel free to use any vegetables you have on hand, such as broccoli or snap peas, to add variety and nutrition.
Serving and Pairings
Mongolian beef is delicious when served over steamed jasmine rice or noodles. It pairs well with a side of stir-fried vegetables or a simple cucumber salad to balance the flavors.
Storage and Reheating
Store leftover Mongolian beef in an airtight container in the refrigerator for up to 3 days. To reheat, simply microwave until heated through or warm on the stovetop. This dish can be frozen for up to 2 months; however, the texture of the vegetables may change upon reheating.
Cooking Mistakes
– Avoid overcooking the beef to maintain tenderness. – Don’t skip marinating the beef; it enhances flavor. – Use high heat for stir-frying to achieve a good sear. – Ensure your skillet is hot before adding ingredients. – Don’t crowd the pan; cook in batches if necessary.
Helpful Tips
– Slice the beef against the grain for better tenderness. – Let the beef rest after cooking for optimal juiciness. – Adjust the sweetness by varying the amount of brown sugar. – Add chili flakes for a spicy kick. 
FAQs
What cut of beef is best for Mongolian beef?
Flank steak is traditionally used for Mongolian beef due to its tenderness and flavor. However, sirloin or ribeye can also work well if you prefer a different cut.
Can I make Mongolian beef in advance?
Yes, you can prepare the beef and marinade in advance. Store them separately and combine before cooking to keep the beef tender and flavorful.
Is Mongolian beef spicy?
This dish is not typically spicy, but you can add chili flakes or sliced chili peppers to customize the heat level to your liking.
Can I use other vegetables in this recipe?
Absolutely! Feel free to include vegetables like broccoli, carrots, or snap peas for added color and nutrition.
How do I make Mongolian beef gluten-free?
To make this dish gluten-free, use tamari or a gluten-free soy sauce alternative in place of regular soy sauce.
Conclusion
Mongolian Beef is not only quick and easy to prepare, but it also delivers a burst of flavor that is sure to please anyone at the dinner table. With its tender beef and savory sauce, this dish is a fantastic addition to your weeknight meal rotation. Enjoy the delightful taste of homemade Mongolian cuisine right in your own kitchen!

Mongolian Beef
Ingredients
- 1 lb flank steak thinly sliced
- 1/4 cup soy sauce
- 2 tablespoons cornstarch
- 2 tablespoons vegetable oil
- 1 cup bell peppers sliced
- 1/2 cup green onions chopped
- 2 cloves garlic minced
- 1 tablespoon ginger minced
- 1/4 cup brown sugar
- 1 tablespoon rice vinegar
Instructions
- In a bowl, combine soy sauce, brown sugar, and rice vinegar.
- Add the sliced flank steak to the marinade and let it sit for 10 minutes.
- Sprinkle cornstarch over the marinated beef and toss to coat evenly.
- Heat vegetable oil in a large skillet over medium-high heat.
- Add the beef to the skillet and stir-fry until browned, about 3-4 minutes.
- Remove the beef from the skillet and set aside.
- In the same skillet, add garlic, ginger, and bell peppers.
- Stir-fry the vegetables until tender, about 2-3 minutes.
- Return the beef to the skillet and pour in any remaining marinade.
- Cook for an additional 2 minutes, stirring to combine.