What unique ingredient is found in the Moscow Jenny cocktail?

The Moscow Jenny cocktail uniquely features ginger beer, which is a key ingredient in traditional Moscow Mule cocktails. Ginger beer is a non-alcoholic beverage brewed from fermented ginger, sugar, and water, known for its spicy and sweet flavor. It adds effervescence and a distinctive zing that complements the other ingredients in the cocktail, typically vodka and lime juice. The inclusion of ginger beer not only enhances the overall flavor profile but also contributes to the refreshing quality of the drink, making it a popular choice in casual and craft cocktail settings. In contrast, while options like orange juice or pomegranate juice can be found in other cocktails, they do not provide the characteristic taste associated with Moscow Jenny. Similarly, aloe water is not traditionally used in this specific cocktail, which further underscores ginger beer's unique role in its composition.