What sweetness component is used in an Old Fashioned cocktail?

In an Old Fashioned cocktail, the sweetness component traditionally used is granulated sugar. This cocktail is a classic drink that emphasizes its primary ingredients, which usually include bourbon or rye whiskey, bitters, and a twist of citrus. The role of the granulated sugar is to balance the bitterness of the bitters and the robustness of the whiskey, creating a harmonious flavor profile.

When preparing an Old Fashioned, bartenders often use sugar cubes or simply granulated sugar, which dissolves easily when mixed with a little water or a muddling process. This method allows for precise control over the sweetness, ensuring that the cocktail remains strong yet pleasantly sweet.

While other sweeteners like simple syrup or powdered sugar can be used as alternatives in some interpretations of the cocktail, granulated sugar is the most traditional choice for maintaining the integrity of the Old Fashioned's classic recipe.