Cornwall Negroni is enjoyable heavy cocktail at 1.8 standard drinks. Stirred with 30ml gin dry anther and 10ml vermouth sweet with 10ml campari as well as 10ml vermouth bitter punt e mes including 10ml bitters also 100ml ice and served before a meal to stimulate appetite. Just add ice to shaker then add all ingredients to shaker and shake well. Strain into glass and served in a martini glass cold.