What type of beverage can be classified as a "Frappe"?

A "Frappe" is typically characterized by its icy, blended texture, which is achieved through incorporating ice or frozen components into a beverage. In this context, the correct answer encompasses a broader range of beverages that can technically fit the frappe definition.

Cold brew can be blended with ice and other ingredients to create a refreshing frappe-style drink that maintains the smooth coffee flavor while being served cold.

Frozen hot chocolate brings together the concept of a dessert-like beverage that can be blended with ice, thus embodying the creamy, icy quality attributed to frappes.

Additionally, while espresso on its own isn’t classified as a frappe, it can serve as a base for various blended drinks, including frappes. By mixing espresso with ice and milk or other flavorings, you can develop a frappe-style beverage that showcases the boldness of espresso in a refreshing format.

Therefore, the classification of all these beverages, as being related to the frappe category, justifies the choice that all of them together can represent variations of a frappe.