What should not be added to a latte?

In a traditional latte, the primary components are espresso, steamed milk, and a small amount of milk foam on top. The goal of a latte is to blend these elements to create a smooth and creamy beverage with a balanced flavor that highlights the espresso while providing a rich texture from the steamed milk.

Adding cream to a latte is not standard practice, as it alters the intended texture and flavor profile of the drink. Cream is much richer and thicker than milk, which can overpower the delicate balance between the espresso and the steamed milk. This can result in a drink that is too heavy and may overshadow the nuances of the espresso, which is an important aspect of a well-crafted latte.

Skim milk, sugar, and espresso are all appropriate components to a latte. Skim milk provides a lighter option that is still able to create foam, sugar can be added to taste for sweetness, and espresso is the foundational element of the drink.