Which ingredient is used in a Green Tea cocktail?

The Green Tea cocktail is known for its unique blend of flavors, which primarily includes whiskey, sour mix, and peach schnapps. The inclusion of peach schnapps is significant because it adds a fruity sweetness that balances out the bite of the whiskey and the tanginess of the sour mix. This combination results in a refreshing and approachable drink that is appealing to a variety of palates.

Other ingredients mentioned, such as cranberry, Blackhaus (a blackberry liqueur), and cream, do not typically feature in the traditional recipe for a Green Tea cocktail. Cranberry is commonly found in different cocktails, Blackhaus has a strong berry flavor profile that isn't part of this drink's essence, and cream is usually associated with richer, dessert-style cocktails rather than the light and refreshing character of a Green Tea. The use of peach schnapps is what distinctly characterizes this drink and sets it apart from others.