Steps

Step 1

Place mint and ¼ ounce simple syrup in julep cup or 8- to 10-ounce old-fashioned glass and gently crush leaves with a wooden muddler, working them up sides of glass.

Step 2

Loosely pack glass with finely crushed ice, then add bourbon. Drizzle remaining simple syrup on top and garnish with mint sprig lightly dusted with sugar, if desired.