Soups & Stews
This Lau-style beef and broccoli recipe delivers the perfect balance of wok-seared beef and crisp-tender broccoli, all coated in a rich, silky stir-fry sauce. The secret lies in high-heat searing and a sauce that's sweet, savory, and perfectly balanced—just like the classic Chinese-American dish you've been craving.
I've refined this recipe to capture that signature umami crunch and velvety texture that makes it unforgettable.
The technique starts with searing thinly sliced beef until it develops a caramelized crust, then tossing in broccoli florets that stay crisp yet tender. The sauce, made with soy sauce, brown sugar, and a touch of ginger, adds depth without overpowering the natural flavors.
This isn't just a stir-fry—it's a restaurant-quality dish you can recreate at home with a few key steps and the right tools.
What sets this recipe apart is the wok hei—that smoky, charred flavor you get from high-heat stir-frying. The beef comes out tender yet slightly crisp on the edges, while the broccoli retains its vibrant green color and satisfying crunch.
The sauce ties everything together, creating a glossy coating that clings to every bite. It's the kind of dish that tastes even better the next day, making it perfect for meal prep or a cozy weeknight dinner.
Serve it over steamed rice for the full experience, or with noodles for a heartier meal. The optional garnish of toasted sesame seeds and sliced green onions adds freshness and texture, but even without them, this dish is undeniably delicious.
Let's get cooking—this beef and broccoli is a game-changer for any stir-fry night.
Ingredients for beef and broccoli recipe lau
Five key ingredients and a wok make this Lau-style beef and broccoli unforgettable.
| Ingredient | Amount | Notes |
|---|---|---|
| Flank Steak 🥩 | 1 ½ lb | Thinly sliced against grain |
| Broccoli Florets 🥦 | 1 ½ lb | Cut into bite-sized pieces |
| Extra-Virgin Olive Oil 🫒 | 2 tbsp | High smoke point for searing |
| Sesame Oil 🫒 | 1 tbsp | For aroma, not cooking |
| Low-Sodium Soy Sauce 🍶 | ½ cup | Kikkoman preferred |
| Brown Sugar 🍚 | ¼ cup | Light or dark works |
| Garlic Cloves 🧄 | 4 cloves | Minced, fresh preferred |
| Fresh Ginger 🌿 | 1 tbsp | Grated, not powdered |
| Cornstarch 🌾 | 2 tbsp | For sauce thickening |
| Water 💧 | ¼ cup | For sauce slurry |
| Toasted Sesame Seeds 🌰 | 1 tbsp | For garnish |
| Green Onions 🧅 | 3 whole | Sliced, white parts trimmed |
| Salt 🧂 | 1 tsp | Kosher or sea salt |
| Black Pepper 🌶️ | ½ tsp | Freshly ground |
The beef is non-negotiable—flank steak gives you that perfect chew, but sirloin or ribeye work too. Slice it thinly against the grain for tender bites. Costco or Whole Foods usually carry pre-sliced stir-fry beef, which saves time. Broccoli should be fresh and vibrant—Trader Joe's has great organic florets, but any firm heads work. The secret to wok hei is high heat, so make sure your pan is screaming hot before adding oil. I always grab extra broccoli—half gets stir-fried, half gets tossed in raw for crunch.
No sesame oil? Avocado oil at half the amount works in a pinch, but you'll miss that nutty aroma. The sauce is where the magic happens—Kikkoman soy sauce is the gold standard, but any low-sodium brand does the trick. Brown sugar adds depth, but honey or maple syrup can swap it out. Fresh ginger is ideal, but if you've got dried, use one-third the amount. For extra umami, add a splash of fish sauce or oyster sauce to the sauce. The cornstarch slurry is key—mix it well to avoid clumps. And trust me, don't skip the sesame seeds—they add crunch and flavor.
This reheats beautifully—honestly tastes better the next day once everything melds. Keeps 4-5 days in the fridge, freezes for 3 months if you portion it right. I always make double because leftovers over rice are even better. Store the sauce separately if you're freezing—just reheat it with a splash of water. For extra crispiness, blanch the broccoli first if you're prepping ahead. And if you've got leftover rice, now's the time to use it.
Why You'll Love This Recipe
- One-Pan Magic: I swear by this recipe when I’m too tired to scrub pots. Toss everything—steak, broccoli, and that fragrant sesame oil—onto one sheet pan, and you’re done. The broccoli roasts alongside the beef, so no waiting for water to boil or pans to cool.
- Umami Bomb: That combo of low-sodium soy sauce and sesame oil? It’s like a flavor grenade. The beef stays tender but gets this irresistible caramelized crust, while the broccoli soaks up just enough savory punch to make it disappear faster than my willpower on a Tuesday.
- Leftover Hero: Between us, this dish tastes better the next day. The flavors meld like old friends, and the steak gets even more tender. Pack it for lunch or reheat it for dinner—it’s my secret weapon when I don’t want to cook twice.
- Budget-Friendly Feast: Flank steak stretches further than you’d think, and broccoli’s one of those veggies that’s always on sale. A little olive oil and sesame oil go a long way, so you’re feeding a crowd without breaking the bank. Honestly, it’s the kind of meal that makes me feel like I’m treating myself—without the guilt.
Step-by-step instructions for wok-seared beef and broccoli
Here's how to nail that perfect balance of caramelized beef and tender-crisp broccoli with a glossy, umami-packed sauce.
Prep the Beef and Broccoli for Maximum Flavor
Start by slicing the 1.5 lb flank steak thinly against the grain into ¼-inch strips. This ensures tender bites that cook quickly. Pat the slices dry with paper towels—moisture is the enemy of good searing. While the steak rests, cut the 1.5 lb broccoli florets into bite-sized pieces and set aside.
In a small bowl, mix together 2 tbsp cornstarch, 0.25 cup brown sugar, 1 tsp salt, and 0.5 tsp black pepper. This dry marinade will create a perfect crust on the beef while adding depth of flavor. Toss the steak strips in this mixture until evenly coated, then let them sit for 10-15 minutes while you prep the rest.
Sear the Beef to Perfection
Heat a 14-inch wok or large skillet over high heat until it's screaming hot. Add 2 tbsp extra-virgin olive oil and swirl to coat. Working in batches (don't overcrowd!), add the coated steak strips and sear for 1-2 minutes per side until deep golden brown and slightly caramelized. The high heat is key here—you want that wok-hei, that smoky flavor from the sear.
Once all the beef is seared, remove it from the wok and set aside. Here's where it gets tricky: don't let the beef sit too long or it'll lose its heat and finish cooking. Keep it warm in a clean bowl while you prep the broccoli and sauce.
Stir-Fry the Broccoli Until Crisp-Tender
In the same wok, add a little more olive oil if needed (just enough to coat the bottom) and increase the heat to high. Add the broccoli florets in a single layer and stir-fry for 3-4 minutes until they're bright green and just tender—you want them to hold their shape but still have a slight bite. Overcooking turns broccoli mushy, and nobody wants that.
Remove the broccoli and set it aside with the beef. Now's the time to make the sauce. Add 4 cloves minced garlic and 1 tbsp grated fresh ginger to the wok and stir for 30 seconds until fragrant. Be careful not to burn the garlic—it should sizzle but not brown.
Build the Sauce for Maximum Umami
Pour in 0.5 cup low-sodium soy sauce and 0.25 cup water, scraping up any browned bits from the bottom of the wok with a wooden spoon. These bits are pure flavor—don't miss them! Bring the mixture to a boil, then reduce heat to medium-low and let it simmer for 2-3 minutes until slightly thickened.
In a small bowl, whisk together 2 tbsp cornstarch and 1 tbsp sesame oil. Slowly pour this slurry into the simmering sauce while stirring constantly. The sauce will thicken dramatically—keep stirring until it reaches a glossy, slightly syrupy consistency, about 1-2 minutes. If it's too thick, add 1-2 tablespoons water to loosen it.
Combine and Finish with Garnishes
Return the beef and broccoli to the wok and toss everything together with the sauce. Cook for 1-2 minutes until everything is well-coated and heated through. The beef should be tender but still holding its shape, and the broccoli should be bright green with a slight crunch. Taste and adjust seasoning if needed—you might want to add a splash more soy sauce for saltiness or a touch of sugar for balance.
Transfer the beef and broccoli to a serving platter and garnish with 1 tbsp toasted sesame seeds and 3 sliced green onions. Serve immediately over steamed rice for the full experience. The sauce should cling beautifully to both the beef and broccoli, creating that perfect balance of sweet, salty, and umami flavors in every bite.
Pro Tips For Making Beef And Broccoli Recipe Lau
- Slice Against the Grain: Flank steak’s tough when chewy—cut it thinly across the grain, not with it. I used to fight this and ended up with rubbery bites; now I take my time, angle the knife low, and slice like I’m shaving. The result? Tender enough to eat with chopsticks.
- Blanch Broccoli First: Skip the sad, limp broccoli by blanching florets in boiling water for 30 seconds before stir-frying. Drain, shock in ice water, then pat very dry—this keeps them bright and crisp. (Yes, it’s extra work, but your dish won’t look like a soggy mess.)
- Use Two Oils, Two Ways: Heat the wok with extra-virgin olive oil until it shimmers, then add the steak—it’s got enough smoke point for searing. Finish with a splash of sesame oil only at the end for aroma. Mixing them upfront burns the sesame’s delicate flavor, and I’ve learned that the hard way.
- Salt the Steak Early: Season the flank steak right after slicing, let it sit 10 minutes before cooking. This guarantees the salt penetrates instead of just sitting on the surface. (I know, I know—it’s easy to forget, but trust me, the difference is noticeable.)
Wine and beer pairings for this beef and broccoli recipe lau
Red Wine Pairings
A bold Cabernet Sauvignon from Napa Valley is my go-to choice for this dish—its dark fruit and earthy notes complement the umami depth of the beef and soy sauce beautifully. Look for a 2019 or newer vintage with 14-15% ABV to avoid overpowering the delicate broccoli flavors.
The tannins in a well-structured Cabernet also help cut through the sauce's richness, creating a perfect balance. 🍷
Light-Bodied Whites
For those preferring white wine, a crisp Sauvignon Blanc from New Zealand offers bright acidity that refreshes your palate between bites. I recommend a Marlborough Sauvignon Blanc with its citrus and herbal notes—it mirrors the ginger and garlic in the sauce while keeping the dish feeling fresh.
Serve slightly chilled (45-50°F) to enhance its vibrancy.
Asian-Inspired Beer
A Japanese lager like Asahi Super Dry or Sapporo pairs surprisingly well with this dish. The clean, crisp profile lets the beef and broccoli shine while adding a subtle malt sweetness that echoes the brown sugar in the sauce.
For a hoppier option, try a German Helles—its light malt character won't compete with the umami flavors. 🍺
Fortified Wine Option
If you're feeling adventurous, a dry Riesling from Germany or Alsace brings a unique contrast. The wine's natural acidity and subtle fruitiness balance the dish's sweet-savory profile, while its slight sweetness complements the brown sugar.
Chill to 50-55°F for the best experience—this is one of my secret weapons for Asian-inspired dishes.
Non-Alcoholic Pairings
For non-drinkers or those wanting a lighter option, a sparkling yuzu soda like San Pellegrino Aranciata Rossa adds a citrusy lift that cuts through the richness. Alternatively, unsweetened iced green tea with a squeeze of lemon provides a refreshing contrast without overpowering the dish's flavors.
Both options keep the meal feeling fresh and balanced.
Nutrition facts
Frequently asked questions about Lau-style beef and broccoli
Can I substitute flank steak with another cut?
Sirloin or ribeye work beautifully—just slice them thinly against the grain. For extra tenderness, top round is another good option, though it's leaner. Avoid tougher cuts like chuck, as they won't sear properly. If using pre-sliced stir-fry beef from the store, skip the marinade step.
How do I prevent the broccoli from turning mushy?
High heat is key! Stir-fry the broccoli for only 3-4 minutes over high heat until bright green and just tender. Overcrowding the pan lowers the temperature—work in batches if needed. For extra crunch, add half the broccoli raw at the very end and toss for 30 seconds.
Can I make this recipe in a regular skillet?
Yes, but you'll lose some of the wok hei flavor. Use the largest skillet you have and keep the heat as high as possible. A cast iron skillet works best—it retains heat well. If your pan isn't hot enough, the beef will steam instead of sear. For best results, preheat your skillet for 5 minutes before adding oil.
What's the secret to the perfect sauce consistency?
The cornstarch slurry is everything! Whisk it very well to avoid lumps, then add it gradually while stirring constantly. The sauce should coat the back of a spoon but still be pourable. If it's too thick, add 1-2 tbsp water at a time. For extra gloss, finish with ½ tsp sesame oil before serving.
How do I reheat leftovers without drying them out?
Reheat in a steamer basket over simmering water for 3-4 minutes—this keeps everything moist. Or microwave for 1 minute, then stir in 1 tsp water or sesame oil to revive the sauce. Avoid oven reheating, as it can make the beef tough. Leftovers actually taste better the next day!