Lewis And Martin is very enjoyable heavy cocktail at 2.2 standard drinks. Shaken with 45ml bourbon bulleit and 20ml vermouth dry with 15ml banana liqueur as well as 10ml bitters including 100ml ice and best at tea time. Just place ice into shaker then add all ingredients to shaker and shake the hell out of it. Strain into glass and garnish with a lemon twist and served in a saucer glass cold.