What is the key characteristic of a Texas Peach Fuzz cocktail?

The key characteristic of a Texas Peach Fuzz cocktail is that it includes peach schnapps. This ingredient is essential as it provides the distinct peach flavor that defines the cocktail. The syrupy sweetness of peach schnapps complements the other ingredients, creating a refreshing and enjoyable drink.

In contrast, other options do not accurately represent the Texas Peach Fuzz cocktail. Tequila and mint may be found in various other cocktails but are not associated with this particular drink. Serving the cocktail frozen is also not characteristic of the Texas Peach Fuzz; it is typically served over ice rather than blended into a frozen state. While spice can enhance many cocktails, a Texas Peach Fuzz does not focus on or include a spicy profile. Therefore, the defining aspect remains the inclusion of peach schnapps, which is central to achieving the cocktail's signature taste.