Beef and Broccoli - Easy Chinese Recipe

Name: Beef and Broccoli - Easy Chinese Recipe
Prep time: 20 min
Cook time: 10 min
Total time: 30 min
Cuisine: American, Chinese
Ingredients: 500 g beef ((about 1 lb, see "choice of beef" in content above)); ¼ tsp salt ((about 2g)); ½ tsp dark soy sauce ((can be substituted with regular soy sauce)); ½ tsp black pepper; ¼ tsp baking soda; 1 egg white; 2 tbsp cornstarch; 2 tbsp olive oil ((or vegetable oil)); ¾ cup warm water ((you can microwave the water for 40 seconds to make it warm)); ¼ tsp salt; 1 tbsp oyster sauce; ½ tbsp sugar; 2 tbsp light/regular soy sauce; 1 tsp dark soy sauce; ¼ tsp chicken powder ((can be substituted with msg or you can skip it)); 1½ tbsp cornstarch; 2 tbsp cooking oil ((I used vegetable oil)); 3 garlic cloves; 1 tsp minced ginger; 500 g broccoli ((about 1 lb)); ½ tbsp sesame seeds ((optional))