Combine the soy sauce, rice wine, and cornstarch in a medium-sized bowl. Add the sliced chicken breast, making sure it is completely coated. Side aside for 10-15 minutes to marinate.
2 Tablespoons reduced-sodium soy sauce, 1 Tablespoon rice wine vinegar, 1 Tablespoon cornstarch, 1 1/2 pound chicken breasts
Combine all the sauce ingredients in a small bowl. Mix well, and set aside.
1 cup low-sodium chicken broth, 4 Tablespoons soy sauce, 2 Tablespoons rice wine vinegar, 1 Tablespoon dark soy sauce, 2 Tablespoons cornstarch, 1 Tablespoon Go Chu Jang sauce, 2 Tablespoons sugar, 2 1/2 teaspoons black pepper, 1/8 teaspoon salt
Heat 1 tablespoon of oil in a large skillet over medium-high heat until hot. Add the chicken in a single layer. Sear for 1 minute, until the bottom is lightly browned. Flip the chicken, and continue to cook 15-20 seconds or until both sides are slightly browned but still pink in the center, stirring occasionally. Transfer to a plate, and set aside.
2 Tablespoons sesame oil
Add the remaining 1 tablespoon of oil to the skillet along with the ginger and garlic. Cook for 1 minute or until fragrant, stirring occasionally. Add the white onion, scallions, and peppers. Cooking for 1 minute, stirring continuously.
1 Tablespoon fresh ginger, 2 cloves garlic minced, 1/2 white onion, 4 green onion stalks, 2 green peppers, 2 red peppers
Add the cooked chicken to the skillet with the veggies, and pour the prepared sauce on top. Stir fry for 1 minute or until the sauce has thickened and the chicken is cooked through, stirring continuously.
Serve warm.
Store leftovers in an airtight container in the fridge for 3-4 days.