Hunan Beef Stir-Fry
Tender slices of beef seared at high heat with crisp broccoli and colorful bell peppers, all coated in a bold, fiery Hunan-style sauce. The combination of dried chilies, garlic, and a touch of black vinegar creates that signature tingly heat and deep savory flavor. Ready in under 30 minutes, it's a quick weeknight dinner that rivals your favorite takeout.
For 4 servings
- prep · ~10 min
Marinate the beef.
1.In a bowl, combine beef slices with 2 tbsp soy sauce, Shaoxing wine, and 2 tsp cornstarch.2.Mix well to coat every piece and let marinate at room temperature for 10 minutes.TIPFreeze the beef for 15 minutes before slicing — it firms up and makes paper-thin cutting easy. - mix
Mix the sauce.
In a small bowl, whisk together 2 tbsp soy sauce, black vinegar, 1 tsp cornstarch, sugar, and 2 tbsp water until the cornstarch dissolves completely.
- prep · ~2 min
Blanch the broccoli.
1.Bring a pot of water to a boil and add a pinch of salt.2.Add broccoli florets and blanch for 1 minute until bright green and slightly tender.3.Drain and immediately rinse with cold water to stop cooking.TIPDon't skip the cold water rinse — it keeps the broccoli crisp and vibrant green. - fry · ~2 min
Sear the beef.
1.Heat 2 tbsp vegetable oil in a wok over high heat until just smoking.2.Lay the beef slices in a single layer and sear without moving for 45 seconds.3.Stir-fry for another 45 seconds until browned but still pink in spots. Transfer to a plate.TIPWork in batches if needed — overcrowding the wok steams the beef instead of searing it. - fry · ~2 min
Build the aromatic base.
1.Add the remaining 1 tbsp oil to the wok.2.Toss in dried chilies, garlic, and ginger. Stir-fry for 20 seconds until fragrant.3.Add bell pepper strips and stir-fry for 1 minute until slightly softened.TIPKeep the wok hot and keep stirring — garlic burns quickly and turns bitter. - fry · ~1 min
Combine everything.
1.Return the seared beef and blanched broccoli to the wok.2.Pour the prepared sauce around the edges of the wok so it hits hot metal first.3.Toss everything vigorously for 30-45 seconds until the sauce thickens and coats all the ingredients. - other · ~1 min
Finish and serve.
1.Remove from heat and drizzle with sesame oil.2.Toss in green onion pieces and a pinch of white pepper.3.Serve immediately over steamed rice.TIPThe residual heat from the wok is enough to wilt the green onions — no need to cook further.
What to keep in mind.
7 tips from the recipe — small details that make a real difference to the final dish.
- 1Freeze the flank steak for 15 minutes before slicing to achieve paper-thin pieces against the grain.
- 2Blanch broccoli in salted water for exactly 1 minute, then shock in cold water to lock in color and crunch.
- 3Sear beef in a single layer without moving for 45 seconds to build a deep, caramelized crust.
- 4Work in batches if needed — overcrowding the wok steams the meat instead of searing it.
- 5Pour the sauce around the edges of the wok so it hits the hot metal and thickens instantly.
- 6Let the residual heat from the wok wilt the green onions — no extra cooking required.
- 7Use whole dried chilies and remove some seeds for less heat while keeping the fragrance.
Adapt it for your goals.
Low-carb / keto
Skip the sugar in the sauce and serve over cauliflower rice instead of steamed rice. The beef and vegetables keep this dish satisfyingly hearty while reducing carbohydrates.
vegetarianVegetarian
Replace beef with 300g extra-firm tofu (pressed, cubed, and pan-seared) or a meaty mushroom like king oyster. Use mushroom powder in the marinade to retain umami depth.
extra spicyExtra spicy
Add 1-2 teaspoons of Sichuan chili flakes (or gochugaru) along with the dried chilies, and include the seeds of 2-3 dried chilies for more intense, numbing heat.
nut freeNut-free
This recipe is naturally nut-free, but ensure the soy sauce and black vinegar are from certified nut-free brands if serving to someone with allergies.
Why this is on our healthy list.
High in Protein from Lean Beef
Flank steak provides a generous amount of high-quality protein with relatively little saturated fat, supporting muscle maintenance and satiety.
Rich in Vitamin C from Bell Peppers and Broccoli
Both bell peppers and broccoli are excellent sources of vitamin C, which boosts immune function and aids iron absorption from the beef.
Contains Anti-Inflammatory Ginger and Garlic
Fresh ginger and garlic are known for their antioxidant and anti-inflammatory properties, adding both flavor and wellness benefits to every bite.
Fiber from Broccoli and Bell Peppers
The broccoli and bell peppers contribute dietary fiber, which supports digestive health and helps maintain steady blood sugar levels.
Frequently asked questions
Flank steak is ideal because it's lean, has a good grain for slicing thinly, and stays tender when cooked quickly over high heat. Sirloin or top round also work well.
