Red Oliver is piquant quite strong cocktail at 1.4 standard drinks. Shaken with 30ml amaro leroux orange and 30ml vodka with 15ml lemon juice as well as 15ml sugar syrup including 100ml ice and served before a meal to stimulate appetite. Just place half the ice into shaker then drop in the lemon peel and add all other ingredients. Quick shake to mix and pour everything into glass and add more ice to glass and garnish top with green olive and served in a old fashioned glass cold.