As a sommelier and brewer with years of experience, I can confidently say that the Manhattan and the Old Fashioned are two classic cocktails with distinct characteristics. When it comes to comparing their strength, it's important to consider the ingredients and their ratios.
Let's start with the Manhattan. This cocktail traditionally consists of whiskey, sweet vermouth, and a few dashes of bitters. The whiskey used is typically a rye whiskey or bourbon, which already brings a certain level of potency to the drink. The addition of sweet vermouth, which is a fortified wine with a higher alcohol content, further contributes to the strength of the Manhattan.
The balance between the whiskey and vermouth can vary depending on personal preferences, but a typical Manhattan recipe calls for a 2:1 ratio of whiskey to vermouth. This means that the drink has a higher proportion of spirits compared to other ingredients, resulting in a more boozy taste. The bitters add complexity and depth to the drink, but they don't significantly impact its strength.
On the other hand, the Old Fashioned is a simpler cocktail that focuses on showcasing the flavors of the whiskey. It traditionally consists of whiskey, sugar, bitters, and a citrus peel garnish. Unlike the Manhattan, the Old Fashioned does not include vermouth or any other fortified wine, which means it lacks that additional kick of alcohol.
The sugar used in an Old Fashioned helps to balance the strong flavors of the whiskey and bitters, adding a touch of sweetness to the drink. However, it doesn't contribute to the overall strength in the same way vermouth does in a Manhattan. The bitters play a crucial role in enhancing the flavors of the whiskey, but they don't significantly alter the strength of the drink.
In my personal experience, I find that the Manhattan tends to have a more pronounced and robust flavor profile compared to the Old Fashioned. The combination of whiskey and vermouth creates a bold and intense drink that is best enjoyed by those who appreciate a stronger cocktail. On the other hand, the Old Fashioned is a more approachable and mellow option, allowing the whiskey to shine without overwhelming the palate.
To summarize, the Manhattan is generally considered to be stronger than the Old Fashioned due to the inclusion of vermouth, a fortified wine with a higher alcohol content. The absence of sugar in the Manhattan also contributes to its stronger taste. However, it's worth noting that strength is subjective, and personal preferences play a significant role in determining which cocktail one might perceive as stronger.