Panda Express Sweet Fire Chicken Copycat

Name: Panda Express Sweet Fire Chicken Copycat
Prep time: 20 min
Cook time: 20 min
Total time: 40 min
Cuisine: Asian
Ingredients: 1 pound boneless skinless chicken breast, cut into 1/4-inch thick and 1-inch length; 1/2 teaspoon salt; 1/2 teaspoon pepper; 1 large egg, well beaten; 3/4 cup cornstarch; 1/4 cup flour; canola oil; 1 small onion, peeled and cubed; 1 small red bell pepper, cored, seeded and cut into 1-inch cubes; 1 cup pineapple chunks; 1/2 cup pineapple juice; 2/3 cup sweet chili sauce; 1 tablespoon light soy sauce; 1/2 teaspoon cornstarch