What is the required ice scoop size for a grande peppermint white chocolate mocha frappuccino?

The correct choice specifies using a grande scoop for a grande peppermint white chocolate mocha frappuccino because the drink's size dictates the amount of ice needed. Each drink size at Starbucks has a corresponding scoop size to ensure that the beverage maintains its intended consistency and flavor.

In this case, a grande frappuccino typically requires the grande scoop to achieve the right balance of ice to liquid, which is essential for the texture and overall experience of the drink. Using any other scoop size could lead to either too much or too little ice, affecting the taste and quality of the frappuccino.

Choosing the appropriate ice scoop size is part of the crafting process at Starbucks, and understanding this helps in providing drinks that meet customer expectations in terms of flavor, texture, and presentation.