Tennessee Sour is tart average cocktail at 1.8 standard drinks. Shaken with 60ml bourbon whiskey tennessee and 15ml lemon juice with 120ml soda water as well as 100ml ice and best with lunch. Just add ice to shaker then add all ingredients, not soda and shake well. Strain into glass and top up with soda and garnish with orange and cherry and served in a highball glass cold.