What are the ingredients for a medium 9-1-1 freeze?

The answer is correct because a medium 9-1-1 freeze is specifically crafted using freeze mix as a base, which is a key component that creates the icy texture of the drink. In addition, the use of 1 scoop of Irish cream offers a rich, creamy flavor that complements the drink's base well. Furthermore, the inclusion of 2 espresso shots is essential for the 9-1-1 freeze, as this drink is known for its strong coffee profile. This combination of ingredients achieves the desired flavor and intensity characteristic of a 9-1-1 freeze, making it a popular choice among Dutch Bros customers.

In contrast, other options provided do not align with the traditional recipe for a 9-1-1 freeze, either by substituting different flavoring syrups or using an incorrect number of espresso shots, which alters the essence of the drink. The proper balance of flavors and espresso shots is crucial in replicating the intended experience of a 9-1-1 freeze.