This Jet Tila-inspired Mongolian beef is a Chinese-American-style stir-fry of crisp-edged beef strips coated in a glossy, sweet-savory sauce with ginger, garlic, and scallions. The recipe is a home-style take on that familiar format, not a claim to reproduce a chef’s exact version; it uses a hot skillet and a few batches to keep the beef from steaming.
Ingredients
- 1 1/2 lb (680 g) flank steak or top sirloin, trimmed and sliced across the grain into strips about 1/4 inch (6 mm) thick
- 1/2 cup (64 g) cornstarch, divided
- 1/3 cup (80 ml) reduced-sodium soy sauce
- 1/4 cup (60 ml) water
- 1/3 cup (67 g) packed light brown sugar
- 1 tablespoon (15 ml) hoisin sauce
- 1 teaspoon (5 ml) toasted sesame oil
- 1/2 teaspoon (1 g) freshly ground black pepper
- 1/2 cup (120 ml) neutral oil, such as canola or vegetable oil, for shallow-frying; you may not need all of it
- 1 tablespoon (15 ml) finely grated fresh ginger
- 4 medium garlic cloves (about 12 g), finely minced
- 1/4 teaspoon red pepper flakes (about 0.5 g), optional
- 6 scallions (about 90 g), cut into 2-inch (5 cm) lengths, with the white and green parts separated
- 2 teaspoons (6 g) cornstarch mixed with 1 tablespoon (15 ml) cold water
- 1 teaspoon (5 ml) rice vinegar
Instructions
- Prepare the beef and sauce. Pat the steak dry with paper towels so the coating can cling. Slice it across the grain into even strips; cutting across the long muscle fibers makes each bite easier to chew. Put the beef in a bowl, sprinkle over 1/3 cup (43 g) of the cornstarch, and toss until the strips are lightly and evenly coated. In a separate bowl, whisk together the soy sauce, water, brown sugar, hoisin, sesame oil, and black pepper. Keep the remaining cornstarch for the sauce slurry and set both bowls near the stove.
- Heat the skillet. Set a large, heavy skillet or wok over medium-high heat. Add enough neutral oil to make a shallow layer, usually 1/4 to 1/3 cup (60 to 80 ml), and let it heat until it shimmers but does not smoke. To avoid crowding, plan to cook the beef in three batches. A crowded pan cools quickly and encourages the strips to release moisture instead of browning.
- Brown the beef in batches. Shake excess cornstarch from a handful of strips and arrange them in a single layer with a little room between pieces. Cook, turning once, until browned and crisp at the edges, about 2 to 3 minutes per batch depending on thickness and pan heat. Transfer each batch to a clean plate. Add a small splash of oil between batches if the pan looks dry, and let it heat again before adding more beef. Avoid piling uncooked strips on top of one another in the skillet.
- Check the beef for safety. Use a food thermometer to check the thickest strips. USDA FSIS lists 145°F (63°C) with a 3-minute rest as the safe minimum for whole cuts of beef. Once the beef reaches that temperature, set it aside for the full three-minute rest; if the strips are not yet at temperature, return them to the hot skillet and check again. The exact cooking time varies with the cut, strip size, and pan, so use the thermometer rather than color alone.
- Cook the aromatics. Carefully pour off excess oil, leaving about 1 teaspoon (5 ml) in the skillet. Lower the heat to medium. Add the ginger, garlic, red pepper flakes if using, and the white scallion pieces. Stir for about 30 seconds, just until fragrant. Keep them moving so the garlic does not scorch; burnt garlic can make the sauce bitter.
- Simmer and thicken the sauce. Pour in the soy mixture and bring it to a gentle simmer, stirring to dissolve the sugar and scrape up any browned bits. Stir the cornstarch-and-water slurry again, then pour it into the skillet while stirring. Simmer for 1 to 2 minutes, until the sauce looks glossy and lightly thickened. Stir in the rice vinegar to balance the sweetness.
- Coat and finish. Add the rested beef and any juices on the plate back to the skillet. Toss for about 30 seconds, just long enough to coat the strips without softening all their crisp edges. Fold in the green scallion pieces, turn off the heat, and serve promptly while the sauce is shiny and the beef is hot.
Tips
- Slice against the grain. Look for the direction of the visible muscle lines and cut across them, not parallel to them. If the steak feels slippery, chill it in the freezer for 15 to 20 minutes first; it should firm up enough to slice neatly but not freeze solid.
- Keep the coating light. A thin, even dusting of cornstarch gives the beef a delicate crisp surface and helps the sauce cling. Thick clumps can turn gummy. If the strips look heavily coated, shake them gently before they go into the pan.
- Control the heat and batch size. Use a large skillet and let it reheat between batches. If the beef sticks, give it another few seconds before turning; it often releases more easily once browned. If the oil smokes, lift the pan from the heat briefly and lower the burner.
- Adjust the sauce carefully. Reduced-sodium soy sauce keeps the dish from becoming too salty as the sauce reduces. If using regular soy sauce, start with a little less and taste before adding more. The brown sugar creates the classic sweet-savory profile, while the vinegar keeps it from tasting flat.
Serving Suggestions
Serve the beef immediately over steamed jasmine rice, brown rice, or plain white rice so the grains can catch the extra sauce. Rice noodles also work: cook them according to their package directions, drain well, and spoon the beef and sauce over the top. Keep the side dish fairly simple because the sauce is already sweet, salty, and aromatic.
For a vegetable alongside the beef, try steamed broccoli, sautéed bok choy, or quickly stir-fried snap peas. A cucumber salad dressed with rice vinegar offers a cool, crisp contrast. If you are serving a group, put the scallions and optional red pepper flakes on the table so people can add more freshness or heat to their own bowls.
Variations
Make it less sweet: Reduce the brown sugar to 1/4 cup (50 g). The sauce will be less sticky and more savory, so simmer it only until it lightly coats a spoon. You can add a little more vinegar at the end if you want a sharper finish, but add it a few drops at a time.
Add vegetables to the skillet: After the beef is cooked, stir-fry 1 sliced bell pepper (about 150 g) or 2 cups (180 g) broccoli florets in the skillet until crisp-tender. Remove them while you make the sauce, then return them with the beef. Cooking vegetables separately keeps them from crowding the pan and diluting the sauce.
Use a different steak: Flank steak is convenient because its grain is easy to see, but top sirloin is a practical alternative. Both should be sliced across the grain. Avoid very lean, thin-cut steaks that can dry out quickly, and do not substitute ground beef without changing the cooking method and checking that it reaches 160°F (71°C).
Make it gluten-free: Use certified gluten-free tamari instead of soy sauce and check the hoisin label, since many hoisin sauces contain wheat. A gluten-free hoisin-style sauce can replace it, or leave it out and add a little extra brown sugar and a small splash of tamari. The flavor will be somewhat less complex.
Storage and Reheating
Transfer leftovers to a shallow, covered container and refrigerate within 2 hours of cooking. The beef keeps for 3 to 4 days in the refrigerator. The coating softens as it sits in sauce, so leftovers will not have quite the same crisp edges as freshly cooked beef. For longer storage, freeze in a freezer-safe container for up to 2 months for best quality, then thaw overnight in the refrigerator.
Reheat only the portion you plan to eat. Warm it in a skillet over medium heat with 1 or 2 tablespoons (15 to 30 ml) of water, stirring gently until hot throughout, or microwave it in a covered, microwave-safe dish, stirring halfway through. USDA FSIS recommends reheating leftovers to 165°F (74°C); check the thickest pieces with a food thermometer. Avoid repeatedly cooling and reheating the full batch.
Frequently Asked Questions
Is this the exact Jet Tila recipe? No. This is a home-style recipe inspired by the sweet-savory Mongolian beef format associated with Chinese-American cooking, not a transcription or claim to reproduce a specific chef’s recipe. Mongolian beef recipes vary in their sauce sweetness, aromatics, and cooking method, so adjust the balance to suit your table.
What cut of beef works best? Flank steak is a reliable choice because its grain is distinct and easy to slice across. Top sirloin is another good option and is often easy to find. Whichever cut you choose, trim away tough surface tissue and slice it evenly across the grain for more tender bites.
Can I make Mongolian beef without deep-frying? Yes. This recipe shallow-fries the beef in a skillet rather than submerging it in a pot of oil. Use just enough oil to coat the pan generously, cook in small batches, and let excess oil drain from the cooked strips on a clean plate. The result is browned beef with a lighter coating than a deep-fried version.
Can I prepare anything ahead? You can mix the sauce and slurry, grate the ginger, mince the garlic, and cut the scallions several hours ahead; cover and refrigerate them separately. For the best texture, slice and coat the beef shortly before cooking. Once coated, the cornstarch can draw moisture from the meat if it sits for a long time.
Why did my sauce turn too thick? It may have simmered too long or received more slurry than needed. Stir in warm water a tablespoon (15 ml) at a time until it loosens, then taste and adjust. Cornstarch thickens as it heats, so give the sauce a moment to simmer before deciding it needs more slurry.
Can I make it ahead for guests? The sauce ingredients and aromatics can be prepared ahead, but the beef is best browned close to serving so it stays crisp at the edges. If you need to cook it earlier, refrigerate it promptly and reheat it to 165°F (74°C) before serving; expect a softer coating after reheating.
Related
- Mongolian Beef with Cabbage Recipe for a Quick Skillet
- Mongolian Chicken Recipe for a Fast Dinner
- Mongolian Ground Beef Ramen Recipe
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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