3 Tablespoons cornstarch, divided
2 tablespoons water
1/2 cup beef broth
1/2 teaspoon garlic powder
1/2 teaspoon red chili paste or flakes
1 lb rib eye, sliced into strips
2 tablespoons dark sesame oil, divided
4 cups lightly steamed broccoli florets
1/2 onion cut into wedges
4-5 scallions, sliced
2 cloves garlic minced
1/2 cup canned bamboo shoots, drained
1/3 cup soy sauce, reduce sodium
2 tablespoons brown sugar
1 tablespoon peeled minced ginger, or 1 teaspoon ground ginger
2 tablespoons toasted sesame seeds
cooked white rice