For the beef and vegetables
01 -
2 lb (900 g) sirloin steak, flank steak, or round steak, sliced into thin strips across the grain
02 -
1 medium yellow onion, sliced
03 -
1 red bell pepper, sliced into strips
04 -
1 green bell pepper, sliced into strips
05 -
2 green onions, sliced, for serving (optional)
06 -
1 teaspoon sesame seeds, for serving (optional)
For the sauce
07 -
3/4 cup (180 ml) low-sodium beef broth
08 -
1/3 cup (80 ml) low-sodium soy sauce
09 -
3 cloves garlic, minced
10 -
1 tablespoon fresh ginger, minced or grated
11 -
1 tablespoon brown sugar
12 -
1 teaspoon black pepper
13 -
1/4 teaspoon crushed red pepper flakes, optional
14 -
1 tablespoon rice vinegar or apple cider vinegar
For thickening
15 -
2 tablespoons cornstarch
16 -
2 tablespoons cold water
For serving
17 -
Cooked white rice, brown rice, noodles, or cauliflower rice