What is the difference between a London Mule and a foghorn?

Answered by Roy Gibson

As an expert sommelier and brewer, I can certainly explain the difference between a London Mule and a Foghorn cocktail. These two drinks may sound similar, but they have distinct characteristics that set them apart.

1. Base Spirit:
– The London Mule traditionally uses Old Tom as its base spirit. Old Tom gin is slightly sweeter and more botanical than gin, giving the cocktail a unique flavor profile. It provides a perfect balance between sweetness and the punch of .
– On the other hand, the Foghorn cocktail typically utilizes as its base spirit. Vodka is known for its neutral taste, allowing the other ingredients to shine through. This creates a cocktail that is clean and crisp, with a strong alcoholic kick.

2. Sweetness:
– While the London Mule incorporates the subtle sweetness of Old Tom gin, it is not overly sweet. The sweetness is balanced by the addition of tangy citrus and the spiciness of ginger , resulting in a well-rounded flavor profile.
– The Foghorn cocktail, on the other hand, is not inherently sweet. It relies on the natural sweetness of the ginger soda and the tartness of the lime or lemon to provide a refreshing and tangy taste. The absence of a sweet base spirit allows the flavors to be more pronounced and zesty.

3. Flavor Profile:
– The London Mule offers a harmonious blend of flavors. The botanical notes from the Old Tom gin complement the spicy and gingery kick from the soda, while the citrus adds a bright and refreshing element. It is a well-balanced cocktail with a touch of sweetness.
– In contrast, the Foghorn cocktail is known for its bold and fiery flavors. The vodka provides a strong alcoholic base, while the ginger soda adds a spicy and invigorating kick. The citrus juice cuts through the heat, offering a tangy and refreshing element. It is a cocktail that packs a punch and wakes up the taste buds.

4. Cultural Origins:
– The London Mule originates from the classic Moscow Mule cocktail, which was created in the 1940s using vodka, ginger , and lime juice. The London Mule is a variation that substitutes vodka with Old Tom gin, giving it a distinct British twist.
– The Foghorn cocktail, on the other hand, is a drink that gained popularity in the United States. It is not as widely known as the London Mule and may be considered more of a niche cocktail.

The London Mule and the Foghorn cocktail may share similarities in terms of using ginger soda and citrus, but they differ in their base spirit, sweetness level, flavor profile, and cultural origins. The London Mule offers a balanced and slightly sweet taste, while the Foghorn is bold, fiery, and refreshing. Both have their own unique characteristics and are worth trying for those who appreciate the complexity of mixed drinks.