Description Donna Reed Cocktail is made from Liqueur de Coco Briottet, Campari, Gin, Sweet vermouth and Champagne. Cocktail born from a mistake while making a classic Negroni, Sarah Morrisey had not rinsed her jigger of the coconut liqueur from the previous drink. Served with a champagne sidecar as a nod to the Negroni Sbagliato, another cocktail created from a mistake. Recipe card Ingredients - 1 Pers. Coconut Liqueur - 1cl Campari - 3cl London Dry Gin - 3cl Sweet vermouth - 1cl Champagne - 6cl Preparation Combine the first 4 ingredients over ice in a mixing glass Strain into a double old-fashioned glass over ice cubes Express the oils from a grapefruit zest and garnish the cocktail with it Serve the champagne as a sidecar