My fave at Panda Express...

{recipe & pic from} Real Mom Kitchen

Mandarin Chicken
2 boneless skinless chicken breasts
½ tablespoon sugar
½ teaspoon salt
¼ teaspoon of garlic powder

Mandarin Sauce-
2/3 cup sugar
¼ cup soy sauce
1 tablespoon lemon juice
1 teaspoon fresh garlic (minced)
1 teaspoon fresh ginger (minced)
¼ cup water
4 teaspoons cornstarch
Pound chicken breasts with a mallet to an even thickness and season both sides with sugar, salt, and garlic powder. Grill chicken 4-6 minutes on each side or until no longer pink inside. Remove from grill and cut into bit sized strips. Set aside.In a bowl combine sugar, soy sauce, lemon juice, garlic and ginger. Pour into a wok or sauce pan. Heat the mixture until almost at a boil. Combine cornstarch and water. Once the sauce starts to boil add the cornstarch mixture and stir until thickened.Add grilled chicken to the wok and coat with the sauce. Simmer until heated thoroughly. I served it over cooked rice.

This would be awesome with Nicea's Fried Rice!