What additional ingredient is required for a scratch blend when a customer requests a non-standard freeze?

A scratch blend typically refers to a unique beverage that is custom-made, often incorporating various ingredients to meet specific customer requests. When a customer asks for a non-standard freeze, they are likely looking for a blended drink that has a particular flavor or texture that deviates from the standard offerings.

Whole milk is often used in scratch blends for several reasons. Firstly, it adds creaminess and richness to the beverage, enhancing its overall mouthfeel and flavor profile. The fat content in whole milk helps to create a smooth blend, which is crucial for achieving the desired texture in a frozen drink. Additionally, whole milk can balance out the sweetness and other flavors in a unique blend, ensuring a well-rounded taste that complements the other ingredients.

In this context, using whole milk allows the barista to create a customized drink that meets the customer's specific desires while maintaining a high-quality finish. This choice enhances the beverage's appeal and aligns with what customers often expect in a premium frozen drink experience. Other ingredients, while potentially helpful in different situations, do not provide the same foundational benefits that whole milk offers in this particular scenario.