• ½ lb flank steak thinly sliced (or sub with any beef steak of choice)
• ½ large red bell pepper diced
• ½ large green bell pepper diced
• ½ medium onion julienned
• 1 tablespoon vegetable oil

Marinade:

• 4 cloves garlic minced
• 2 teaspoon regular soy sauce
• 2 teaspoon dark soy sauce
• 2 teaspoon Shaoxing wine or Dry Sherry wine
• 1.5 teaspoon cornstarch or potato starch or tapioca starch
• ½ teaspoon black pepper
• ½ teaspoon white sugar or brown sugar
• ¼ teaspoon baking soda
• 1 tablespoon vegetable oil

Sauce:

• 1 tablespoon oyster sauce
• 1 tablespoon dark soy sauce
• 1 tablespoon regular soy sauce
• ½ teaspoon black pepper
• 1 teaspoon Shaoxing wine or Dry Sherry wine
• 1 tablespoon cornstarch or potato starch or tapioca starch
• ½ cup chicken stock or beef stock/vegetable stock