Ingredients

1 cube of sugar

Dash of Angostura bitters

2 ounces best-quality bourbon

1 two-inch strip orange zest

Orange slice, for garnish

Preparation

Put sugar cube into an old-fashioned glass with bitters and 2 drops cold water; stir a bit to dissolve the sugar. Add ice cubes and bourbon. Stir. Twist orange zest over the drink to release the oils, then drop in. Garnish with an orange slice. Serve immediately.