Which option from the list below is not specifically categorized under sides or kids and extras?

The cheeseburger is not categorized under sides or kids and extras because it is a main menu item that typically serves as an entree in a meal. Main items like a cheeseburger are intended to be the focal point of a customer's order, providing the primary source of protein and satisfaction, unlike sides or kids' meals that complement the main dish or are smaller portions catered towards children.

In contrast, the other options—Jal Poppers, Apple Sauce, and a Side of Rice—are all classified as sides or extras, which are meant to accompany a main dish rather than stand alone as the primary item in a meal. This distinction highlights the role of the cheeseburger as a significant component of a meal, separating it from additional or smaller items intended for sharing or as complements.