For the beef
01 -
1 lb (450 g) flank steak, thinly sliced across the grain
02 -
1 tablespoon low-sodium soy sauce
03 -
1 tablespoon cornstarch
04 -
1/8 teaspoon baking soda, optional
05 -
1 teaspoon neutral oil
For the sauce
06 -
1/3 cup (80 ml) beef broth or water
07 -
3 tablespoons low-sodium soy sauce
08 -
2 tablespoons oyster sauce
09 -
1 tablespoon brown sugar
10 -
1 tablespoon rice vinegar
11 -
1 teaspoon toasted sesame oil
12 -
1 teaspoon cornstarch
13 -
1/2 teaspoon freshly ground black pepper
For the stir fry
14 -
2 tablespoons neutral oil, divided
15 -
1 red bell pepper, sliced into strips
16 -
1 green bell pepper, sliced into strips
17 -
1 yellow bell pepper, sliced into strips
18 -
1 small yellow onion, sliced
19 -
3 garlic cloves, minced
20 -
1 tablespoon fresh ginger, minced
21 -
2 green onions, sliced
22 -
1 teaspoon toasted sesame seeds, optional