As an expert sommelier and brewer, I can provide you with a detailed answer to your question about the difference between a sweet Old Fashioned and a sour Old Fashioned.
Firstly, it's important to understand that the Old Fashioned is a classic cocktail that has been enjoyed for many years. It typically consists of whiskey, sugar, bitters, and a twist of citrus peel. However, variations of this cocktail have emerged over time, including the sweet and sour versions you mentioned.
A sweet Old Fashioned is made by muddling a sugar cube with bitters in the bottom of a glass, adding a splash of water to dissolve the sugar, and then adding whiskey. This version of the cocktail emphasizes the richness and sweetness of the whiskey, with the sugar providing a smooth and sweet flavor profile. It is often garnished with a cherry and an orange slice, which further enhance the sweetness of the drink.
On the other hand, a sour Old Fashioned introduces a tangy and tart element to the cocktail. Instead of using a sugar cube, a sour Old Fashioned is typically made with pre-packaged sour mix or a citrus soda like Squirt. These ingredients add a sour and zesty taste to the drink, balancing out the sweetness of the whiskey. The citrus flavors in the sour mix or soda complement the whiskey and give the cocktail a refreshing twist.
It's worth mentioning that there is also a variation of the Old Fashioned called a “press.” A press is made by mixing half 7-Up (a lemon-lime soda) and half club soda. This version of the cocktail is lighter and fizzier, making it a popular choice for those who prefer a less intense flavor.
When it comes to choosing between the sweet, sour, or press version of an Old Fashioned, it ultimately comes down to personal preference. Some people enjoy the smooth and sweet notes of the traditional sweet Old Fashioned, while others prefer the tangy and refreshing taste of the sour version. The press offers a lighter option for those who want a bit of fizz in their cocktail.
In my personal experience, I have found that the choice of whiskey also plays a significant role in the overall flavor of the cocktail. Different types of whiskey, such as bourbon or rye, can bring their own unique characteristics to the drink. Experimenting with different whiskeys and variations of the Old Fashioned can be a fun and enjoyable way to discover your preferred flavor profile.
The difference between a sweet Old Fashioned and a sour Old Fashioned lies in the choice of ingredients used to sweeten and balance the cocktail. The sweet version emphasizes the richness and sweetness of the whiskey, while the sour version adds a tangy and zesty twist. Ultimately, the choice between the two, or the lighter press version, depends on personal taste preferences and desired flavor profiles.