Ingredients
- 1/4 c.reduced-sodium soy sauce
- 2 tbsp.rice wine vinegar
- 4 tsp.packed light brown sugar
- 1 tbsp.cornstarch
- 2 tbsp.vegetable oil, divided
- Kosher salt
- Freshly ground black pepper
- 1 lb.flank steak, thinly sliced against the grain
- 1green bell pepper, seeds and ribs removed, thinly sliced
- 1red bell pepper, seeds and ribs removed, thinly sliced
- 3cloves garlic, finely chopped
- 1 tbsp.finely chopped peeled ginger
- Cooked white rice, for serving