What characteristic distinguishes the Orange Chicken dish from others?

The Orange Chicken dish is distinguished by its sweet and tangy sauce, which is a key element that sets it apart from other dishes. This sauce typically combines orange juice, sugar, vinegar, and soy sauce, creating a flavor profile that is both vibrant and appealing. The contrast between the sweetness and slight tanginess is what makes the dish iconic, contributing to its popularity at Panda Express.

The other options highlight ingredients or flavors that are not relevant to Orange Chicken. For example, beef is not a component of this dish, and walnuts are more commonly associated with other recipes, such as Kung Pao Chicken. While some dishes may feature spicy peppercorn flavors, the hallmark of Orange Chicken lies in its signature sweet and tangy sauce, making it a memorable and unique offering on the menu.