What is the mac and cheese topped with?

The mac and cheese is topped with breadcrumbs, which provides a delightful crunchy texture that contrasts with the creamy, cheesy pasta beneath. This topping is typically toasted to enhance its flavor, making it a popular choice to add both taste and visual appeal to the dish. The use of breadcrumbs is a traditional way to elevate mac and cheese, as they not only contribute to the overall enjoyment of the dish but also create a nicely browned and appetizing appearance.

In the context of this menu item, the other choices do not typically serve as toppings for mac and cheese. Although Parmesan is a common cheese used in the dish itself, it is not usually used as a topping in this case. Chili flakes and chopped herbs may enhance other dishes or serve as garnishes in different contexts, but they are not the main topping for mac and cheese. Thus, breadcrumbs stand out as the correct choice for this particular preparation, emphasizing the classic presentation and flavor combination expected in a mac and cheese dish.