What is the primary ingredient in an Iced Latte?

The primary ingredient in an Iced Latte is espresso, which forms the base of the drink. An Iced Latte is typically made by combining freshly brewed espresso with cold milk and ice, creating a refreshing coffee beverage. The espresso provides the distinct flavor and caffeine content that defines the drink, while the milk adds creaminess and richness.

While water, ice, and milk are important components in preparing an Iced Latte, they serve to enhance the experience created by the espresso. Water is generally used to brew the espresso itself, and ice serves to chill the drink, making it refreshing for consumption. Milk complements the espresso, but the fundamental essence of what makes an Iced Latte distinct lies in its espresso component. Thus, identifying espresso as the primary ingredient highlights its essential role in the beverage.