Copycat Panda Express Orange Chicken

For the Chicken:

• 1 ½ lbs chicken breast diced
• 1 large egg
• 4 tablespoon all-purpose flour
• 3 tablespoon cornstarch
• 3 tablespoon vegetable oil
• ½ teaspoon salt
• ½ teaspoon pepper

For the sauce:

• 1 tablespoon sesame oil
• 1 teaspoon minced garlic 
• 1 teaspoon minced ginger
• 1 teaspoon chili flakes
• 3 tablespoon soy sauce
• 2 tablespoon white wine
• ⅓ cup orange juice
• 2 tablespoon brown sugar
• 1 tablespoon orange zest
• 1 tablespoon cornstarch
• ¼ cup water