Weeknight Mongolian Beef: A 35-Minute Stir-Fry with a Soy-Garlic Glaze

Compiled by the editorial desk with reference to the original recipe and its preparation details.

A savory Mongolian beef with a glossy soy-brown sugar glaze can be on the table in about 35 minutes, making it a practical choice for a weeknight dinner. The recipe, which serves four, relies on flank steak sliced thin, a cornstarch coating for crispness, and a quick-cooked sauce that balances sweet and salty notes. It's designed to be paired with soft rice noodles or steamed rice, offering a home-cooked alternative to takeout.

The preparation begins with a sauce base: two teaspoons of vegetable oil are heated in a saucepan, and one tablespoon of finely chopped garlic along with half a teaspoon of grated fresh ginger are sautéed until fragrant, roughly 30 seconds. Then, two-thirds of a cup of dark brown sugar, half a cup of soy sauce, and half a cup of water are stirred in. The mixture is brought to a boil over medium-high heat and cooked until it thickens slightly, about four minutes, before being set aside.

While the sauce cools, the beef is prepared. One pound of flank steak, sliced a quarter-inch thick on the diagonal, is placed in a bowl with a quarter-cup of cornstarch. The beef is tossed to coat thoroughly and then left to sit for about 10 minutes, allowing the cornstarch to absorb into the meat—a step that helps create a crisp exterior when fried.

For frying, a cup of vegetable oil is heated in a deep skillet to 375 degrees Fahrenheit (190 degrees Celsius). The beef slices are shaken to remove excess cornstarch and then dropped into the hot oil in small batches. They are fried, with occasional stirring, until the edges become crisp, about two minutes. The beef is then removed with a slotted spoon and drained on paper towels.

Finishing the Dish

After draining, the excess oil is removed from the skillet, and the pan is returned to medium heat. The beef slices are added back along with the prepared sauce. Two bunches of green onions, cut into two-inch lengths, are stirred in, and the mixture is brought to a boil. The dish is cooked for one to two minutes, just until the onions soften and turn bright green, then it's ready to serve.

This recipe yields a dish with a rich, savory-sweet profile, and the cornstarch coating gives the beef a satisfying texture. The total time includes 15 minutes of prep, 10 minutes of cooking, and 10 minutes of resting time for the beef. Each serving contains approximately 889 calories, 66 grams of fat, 40 grams of carbohydrates, and 34 grams of protein, according to the recipe's nutrition breakdown.

For those looking to streamline a weeknight meal, this stir-fry offers a straightforward method that doesn't require specialized equipment or hard-to-find ingredients. The key steps—making the sauce, coating the beef, and flash-frying—are simple to follow, and the result is a dish that can be customized with additional vegetables or a sprinkle of sesame seeds if desired.