For Cold Brew Iced Coffee, where does the cold brew fill to?

In the context of preparing a Cold Brew Iced Coffee, the beverage is designed to be filled to the first line marked on the cup. This line typically indicates the appropriate fill level for the cold brew concentrate itself before adding ice and other ingredients, such as milk or sweeteners, if desired. This standard measurement ensures that the drink maintains the intended flavor and strength, allowing customers to enjoy the optimal cold brew experience.

The other options do not represent the correct fill level for cold brew. The middle line, top line, and second line would either result in an overflow or an underfilled drink, changing the balance of flavors and potentially leading to a less enjoyable beverage. Understanding how to properly fill the cup to the first line is essential for both consistency and quality in serving cold brew coffee.