Ingredients
Method
Step-by-Step
- Slice the flank steak very thinly across the grain. Pat it dry and season lightly with pepper, using little or no salt because the soy sauce already contributes saltiness.
- Whisk the beef broth, low-sodium soy sauce, packed light brown sugar, toasted sesame oil, and cornstarch together in a bowl until smooth. Set the cold sauce aside.
- Heat the neutral oil in a large skillet or wok over medium-high to high heat. Add the beef in a single layer, working in batches if necessary, and stir-fry for 2–3 minutes until browned but not overcooked.
- Transfer the cooked beef to a plate. Add the broccoli to the same pan and stir-fry for 3–4 minutes.
- Add 1–2 tablespoons of water to the pan, cover briefly, and steam the broccoli until bright green and crisp-tender.
- Add the minced garlic and fresh ginger to the broccoli and cook for about 30 seconds, just until fragrant.
- Return the beef to the pan and pour in the sauce. Stir continuously for 1–2 minutes, until the sauce boils, thickens, and coats the beef and broccoli.
- Serve immediately over cooked white rice. Finish with sliced green onions and sesame seeds.
Notes
For easier slicing, partially freeze the flank steak for 15–20 minutes first. Cook the beef in batches so it browns instead of steams, and always whisk the cornstarch into the cold sauce ingredients before adding the mixture to the hot pan.
