Bourbon Old Fashioned

Use 2:1 demerara sugar syrup for its listed portion.

Select an Old Fashioned glass and chill it in advance.

Prepare an orange zest twist for garnish.

Stir the bourbon whiskey, sugar syrup, and Angostura Aromatic Bitters with ice until well chilled.

Strain the mixture into the pre-chilled glass filled with fresh ice, preferably using a large cube or block of ice.

Express the orange zest twist over the cocktail to release its oils and use it as a garnish.