Which of the following correctly describes how whipped topping for hand scooped ice cream is dispensed?

The correct choice highlights that whipped topping for hand scooped ice cream is dispensed specifically to fill the dome lid. This method is utilized because dome lids are designed to accommodate a generous amount of whipped topping, creating an appealing presentation that enhances the overall appearance of the ice cream. This filling technique allows for a satisfying visual effect, as well as ample room for additional toppings and sauces that may be added to the sundae.

In the context of the other options, filling a cone would not align with the standard practice, as cones typically do not have the structural capacity or requirement for whipped topping to be dispensed in that manner. Dispensing by weight generally applies to solid or bulk products rather than to whipped toppings, which are measured by volume for visual appeal. Lastly, while topping a sundae is relevant, it does not specify the method of how the whipped topping is dispensed, making it less precise than filling the dome lid.