Ingredients

1 tablespoon Galliano

1 tablespoon fresh lemon juice

1 tablespoon orange-flavored liqueur, such as Cointreau

1/2 cup club soda

1/2 teaspoon chopped fresh lemon balm or lemon verbena (optional), plus leaves for garnish

1 lemon slice, for garnish

Preparation

Fill a tumbler with ice. Pour all ingredients into tumbler, and stir until combined. Garnish with lemon-balm leaves, if desired, and the lemon slice.