When a beverage is modified with "ES+", what is the resulting strength?

When a beverage is modified with "ES+", it indicates that the resulting strength is "Extra extra strong." This modification typically means that the beverage's concentration has been increased significantly, providing a more robust flavor and higher caffeine content.

In the context of beverage preparation, "ES+" is often used to denote a level that is above standard or regular strength, reflecting a strong emphasis on the intensity of the drink. This is particularly relevant in coffee or espresso-based drinks where customers may desire a richer experience.

The other options represent different strengths that do not accurately reflect the effect of the "ES+" modifier. Regular strength indicates a standard preparation, while extra strong may imply an elevated level but does not capture the full intensity that "Extra extra strong" does. Half strength, on the other hand, denotes a significant reduction in strength rather than an enhancement. Thus, the correct interpretation of "ES+" aligns with the idea of maximizing the beverage's strength and flavor profile.