Soups & Stews
This wok-hei crispy beef with bright green snap peas delivers the perfect balance of smoky, caramelized beef and vibrant, crisp-tender vegetables—all in under 25 minutes. The secret lies in high-heat stir-frying that creates a restaurant-quality crust while keeping the snap peas bright and snappy. I developed this recipe after years of perfecting stir-fry techniques, and it never fails to impress even skeptical eaters.
The dish starts with thinly sliced beef marinated in a savory blend of soy sauce, garlic, and ginger, then quickly seared in a hot wok until it develops that signature crispy edge. Meanwhile, the snap peas get a quick sauté with garlic and chili flakes, preserving their natural sweetness while adding a subtle kick. The combination of textures—crispy beef, tender peas, and silky sauce—makes every bite satisfying.
What you'll end up with is a dish that's bold enough for dinner parties but simple enough for weeknight meals. The beef stays juicy inside while developing a caramelized crust, and the snap peas retain their vibrant green color and crisp texture. Serve over steamed rice or noodles to soak up every bit of the savory sauce.
This recipe is designed to be foolproof, with clear steps that ensure perfect results every time. Whether you're cooking for two or feeding a crowd, the technique scales beautifully while maintaining that essential wok-hei flavor. Let's get started on creating this crispy, flavorful dish that's sure to become a staple in your rotation.
Ingredients for beef and snap peas
Fourteen essential ingredients transform into restaurant-quality wok-hei beef with vibrant snap peas.
| Ingredient | Amount | Notes |
|---|---|---|
| Flank Steak 🥩 | 1 lb | Thinly sliced against grain |
| Snap Peas 🌽 | 2 cups | Fresh, trimmed ends |
| Soy Sauce 🍶 | 3 tbsp | High-quality, low-sodium preferred |
| Sesame Oil 🫒 | 1 tbsp | Toasted, for aroma |
| Garlic Cloves 🧄 | 4 cloves | Minced, fresh preferred |
| Fresh Ginger 🌿 | 1 tbsp | Grated, peeled |
| Red Chili Flakes 🌶️ | ½ tsp | Adjust for heat preference |
| Neutral Oil 🫒 | 2 tbsp | Avocado or vegetable oil |
| Cornstarch 🌾 | 1 tbsp | For crispy coating |
| Green Onions 🧅 | 3 whole | Thinly sliced, white and green parts |
| Sesame Seeds 🌱 | 1 tsp | Toasted, for garnish |
| Salt 🧂 | 1 tsp | Diamond Crystal preferred |
| Black Pepper 🌶️ | ½ tsp | Freshly ground |
| White Rice 🍚 | 1 ½ cups | Uncooked, long-grain preferred |
The flank steak is non-negotiable—its lean yet tender texture is perfect for quick searing. Ask your butcher to slice it thinly against the grain for maximum tenderness, or do it yourself with a sharp knife. I prefer to buy it pre-sliced from Whole Foods or Costco for convenience, but slicing at home ensures the best texture. Look for steaks with good marbling, as this will render fat during cooking, keeping the beef juicy. For snap peas, fresh is best—they should be bright green and crisp to the touch. If using frozen, thaw and pat dry thoroughly before cooking to maintain their vibrant color and texture.
No sesame oil? Avocado oil at half the amount works in a pinch, though it lacks the toasty aroma. Substituting dried chili flakes for fresh? Use one-third the amount—fresh is far more potent. The cornstarch is crucial for that signature crispy texture; don't skip it. For garlic and ginger, fresh is ideal, but powdered can be used at double the amount if necessary. If you're serving a crowd, double the snap peas and beef—this recipe scales beautifully while maintaining balance. The rice should be steamed to perfection; slightly undercooked rice absorbs the sauce better, so aim for a firm bite.
Store leftover beef and peas in an airtight container for up to 3 days in the fridge, though it's best enjoyed fresh. The crispy texture softens over time, so reheat gently in a skillet with a splash of water or broth. Freeze for up to 3 months if needed, but thaw slowly in the fridge to preserve texture. The rice reheats well too—just add a splash of water and cover until warmed through. For extra convenience, cook a larger batch of rice and freeze portions for quick meals later. Always keep the sesame seeds and chili flakes in a cool, dark place to preserve their flavor.
Why You'll Love This Recipe
- One-Pan Magic: I swear by this recipe when I’m too tired to dirty extra dishes. Slice the flank steak thin, toss in snap peas and garlic, and let the sesame oil and soy sauce work their magic—no skillet required if you’re using a sheet pan.
- Umami Bomb: That first bite of tender beef with the snap peas still snappy? The soy sauce and garlic cloves turn this into a flavor explosion. Honestly, it’s the kind of dish that makes you close your eyes and savor it—no fancy sauce needed.
- Lunchbox Hero: Between us, this is my go-to for meal prep. I’ll cook a big batch on Sunday, slice it up, and pack it for work—cold or reheated, it’s always a hit. The snap peas stay bright, and the beef stays juicy, even days later.
- Budget Powerhouse: Flank steak stretches far when sliced thin, and snap peas are one of the cheapest veggies out there. I’ve made this feed a family of four for under $15, and no one complains—especially when it’s paired with rice or noodles.
Step-by-step instructions for wok-hei crispy beef with snap peas
Master this technique and you'll achieve restaurant-quality wok-hei—crispy edges, tender beef, and vibrant snap peas.
Prepare the Flank Steak for Maximum Crispiness
Slice the 1 lb flank steak thinly against the grain using a sharp knife—this ensures tender bites. Place the sliced beef in a bowl and add 1 tbsp cornstarch, 1 tsp salt, and 0.5 tsp black pepper. Toss gently with your hands until each piece is lightly coated. This coating creates the signature crispy texture when seared.
Let the beef marinate for 15 minutes at room temperature while you prep the remaining ingredients. The cornstarch needs time to adhere properly, and room-temperature meat cooks more evenly. If using pre-sliced steak, pat it dry with paper towels before coating—moisture prevents proper crisping.
Build the Aromatic Base for Deep Flavor
Heat 2 tbsp neutral oil in a wok or large skillet over high heat until shimmering. Add the 4 cloves minced garlic and 1 tbsp grated fresh ginger, stirring constantly for 30 seconds until fragrant. The oil should be hot enough to sizzle but not smoke—this prevents burning the delicate aromatics.
Immediately add the 2 cups snap peas and stir-fry for 2 minutes until they brighten in color and just begin to soften. Remove the vegetables from the wok and set aside. The high heat preserves their vibrant green color and crisp texture—overcooking turns them mushy. Keep the wok at high heat for the next step.
Create the Signature Wok-Hei Crispy Beef
Working in batches if needed, add the coated beef to the hot wok in a single layer. Let it sear undisturbed for 1 minute until the edges develop a deep golden crust. This initial sear is critical—it locks in juices and creates that coveted wok-hei texture. Only stir once the beef releases easily from the pan.
Add 3 tbsp soy sauce and 0.5 tsp red chili flakes, tossing everything together for 1-2 minutes until the beef is cooked through and the sauce has slightly reduced. The beef should be caramelized on the edges but still tender in the center. Remove from heat and return the snap peas to the wok, tossing to combine.
Finish with Fragrant Sesame Oil and Garnishes
Drizzle the beef and snap peas with 1 tbsp sesame oil, tossing gently to coat. The oil should sizzle briefly—this releases its nutty aroma. Immediately garnish with 3 whole thinly sliced green onions and 1 tsp toasted sesame seeds. The green onions add freshness while the sesame seeds contribute a toasty finish.
Serve immediately over 1.5 cups cooked white rice, spooning the beef and snap peas generously over each portion. The contrast between the crispy beef, bright snap peas, and steamed rice creates a perfect balance of textures and temperatures. Each bite should deliver that signature wok-hei—crispy edges, tender center, and vibrant flavors.
Pro Tips For Making Beef And Snap Peas
- Slice Against the Grain: Flank steak’s tough fibers run diagonally, so cutting perpendicular to those lines turns chewy meat into tender slices—no one wants to fight their fork. Use a sharp knife and slice at a 45-degree angle after cooking, or you’ll end up with rubbery strips that’ll have you questioning your life choices.
- Blanch Snap Peas First: Toss raw snap peas in boiling water for 30 seconds before stir-frying—this softens them just enough to cook through without turning to mush. I learned this the hard way when my peas turned into a sad, limp pile while the steak got all crispy. Drain and shock in ice water to stop cooking.
- Sear Steak in Batches: Crowding the pan drops the temperature fast, giving you gray, steamed steak instead of caramelized crust. Cook half the steak first, then move it to a plate before adding the rest—your pan will reward you with those golden-brown bits that make the dish sing.
- Use Less Soy Sauce: That bottle of soy sauce is salty, and you’ll regret it if you drown the dish. Start with 1 tablespoon and taste as you go—you can always add more, but you can’t un-salt a stir-fry. A splash of rice vinegar or a pinch of sugar balances the flavor without overpowering.
Best sauces and condiments for this dish
Classic Soy-Garlic Sauce
The recipe already uses a soy-garlic-ginger base, but you can elevate it with a quick homemade sauce. Mix 2 tbsp soy sauce, 1 tbsp rice vinegar, 1 tsp honey, 1 tsp toasted sesame oil, and ½ tsp grated ginger. Drizzle over the cooked beef and snap peas right before serving for a glossy, balanced finish. This sauce adds depth without overpowering the dish’s natural flavors. 💫
Spicy Chili-Lime Dressing
For a zesty kick, blend 2 tbsp lime juice, 1 tbsp sriracha, 1 tsp honey, 1 minced garlic clove, and 1 tsp toasted sesame seeds. Toss this dressing with the snap peas before stir-frying or drizzle over the finished dish. The lime brightens the peas, while the chili adds heat that pairs perfectly with the beef’s crispy edges.
Sweet-Hoisin Glaze
Transform this dish into a fusion masterpiece with a hoisin glaze. Simmer 2 tbsp hoisin sauce, 1 tbsp soy sauce, and 1 tsp rice vinegar in a small saucepan for 3 minutes until slightly thickened. Brush this glaze over the beef during the final 1 minute of cooking for a sticky, caramelized finish. The sweet-savory contrast is irresistible and adds a modern twist. 🔥
Creamy Peanut Sauce
Add richness with a peanut sauce that complements the beef’s smoky notes. Blend 2 tbsp creamy peanut butter, 1 tbsp soy sauce, 1 tsp sriracha, 1 tsp lime juice, and 1 tbsp warm water until smooth. Drizzle over the dish or use it as a dipping sauce for extra indulgence. The nutty, tangy flavors balance the dish’s boldness beautifully.
Umami Mushroom Gravy
For a heartier dish, prepare a mushroom gravy by sautéing ½ cup sliced shiitake mushrooms in 1 tbsp oil until golden. Deglaze with 2 tbsp soy sauce and 1 cup beef broth, then reduce until thickened. Pour over the beef and snap peas for an earthy, umami boost that deepens the dish’s complexity. This works especially well if serving over rice or noodles. 🍄
Fresh Herb Oil
Finish the dish with a fragrant herb oil** to elevate its freshness. Blend ¼ cup chopped cilantro, 2 tbsp chopped Thai basil, 1 tbsp toasted sesame oil, and 1 minced garlic clove. Drizzle lightly over the beef and snap peas before serving. The herbs add a bright, aromatic note that cuts through the richness while keeping the dish vibrant and lively. ✨
Nutrition facts
Frequently asked questions
Why do I need to slice the beef against the grain?
Slicing against the grain shortens the muscle fibers, making the beef tender and easier to chew. The grain runs lengthwise through the steak—cutting perpendicular ensures each bite melts in your mouth rather than feeling chewy. For flank steak, this means slicing at a 45-degree angle to the grain lines.
Can I substitute flank steak with another cut?
Yes! Use sirloin or ribeye instead, but slice them thinly (⅛-inch thick) for quick cooking. Flank steak is ideal because it's lean and tender when sliced properly. Avoid tougher cuts like chuck—they won't achieve the same crispy texture in this quick stir-fry method.
How do I prevent the snap peas from turning mushy?
Cook them for only 2 minutes at high heat—just until bright green and slightly softened. Overcooking releases excess moisture, turning them soggy. Keep the wok searing hot, and avoid stirring too frequently. For extra crispness, blanch them in boiling water for 30 seconds first, then shock in ice water before stir-frying.
What if I don’t have a wok?
Use a large skillet or cast-iron pan with high sides—it needs to be wide enough for even cooking. Preheat the pan for 3-5 minutes on high heat to mimic wok-hei. A nonstick pan works too, but avoid overcrowding the beef to maintain crispiness.
Can I make this dish ahead of time?
Cook the beef and peas fresh for best texture, but you can prep components ahead. Marinate the beef up to 4 hours in advance. Store cooked beef separately from snap peas in the fridge for 2 days, then reheat in a skillet with 1 tsp oil over medium heat for 2 minutes. The crispy edges will soften slightly, but the flavors stay vibrant.