Sprinkle the cornstarch over the chicken, add soy sauce and sesame oil. Gently stir to coat the chicken.
Add oil into the wok then add garlic and ginger. Saute for 30 seconds then add the chicken. Stir fry for few minutes until no longer pink. Stir in the bell peppers and green onions. Cook for few minutes. You can add water if it gets too dry. Season with salt and pepper.
Remove from the wok, sprinkle some toasted sesame seeds. Serve
Recipe by The Gluten Free at https://www.theglutenfree.com/gluten-free-chicken-stir-fry-with-bell-peppers/