Heat 1 tablespoon olive oil in a large skillet over medium high heat.
Add 3 diced chicken breasts and cook until browned and cooked through, then remove from the skillet.
Add the remaining 1 tablespoon olive oil to the skillet along with 1 sliced green pepper, ½ sliced red onion, 2 diced celery stalks, and 2 teaspoons minced garlic. Cook until the vegetables are tender.
In a small bowl, whisk together ½ cup soy sauce, 2 tablespoons cornstarch, 2 tablespoons oyster sauce, 2 tablespoons rice wine vinegar, 2 teaspoons black pepper, and ½ teaspoon ground ginger.
Return the chicken to the skillet and pour the sauce mixture over the top. Stir well and cook for 2–3 minutes until the sauce thickens.
Sprinkle 1 tablespoon sesame seeds over the top and serve warm.
Video
Notes
Refrigerate any leftovers in an airtight container for up to 5 days. This is amazing serve as is or over rice! Expert Tips
It is best to cook chicken hot and fast - Make sure you dice your chicken into small bites. It is best to cook your chicken in a hot skillet and large enough that the chicken cook evenly.
If you have a small pan - If you do have a small pan, cook chicken in batches. Try not to over crowd the pan so that you can cook chicken fast.
Cook Vegetables Softly - We like to cook our vegetable so that they are soft but still have a little bit of crunch to them.
Add sauce when everything is done - Add your sauce when your chicken and vegetables are done. If you add it to soon that it makes the food mushy.
Easy Cleanup - We love that everything cooks in one skillet. It makes for an easy cleanup so we can spend more time with family.
Add more Vegetables - We like to add in some chopped broccoli and shredded carrots. I am always trying to find ways to get my family to eat more vegetables.
Skillet - We use a cast iron skillet and it’s perfect for this recipe. I have the Lodge cast iron skillet. Cast iron is amazing. You can make so many different recipes, include stir fries, and they are great for skillet recipes.