Cocktails Recipes Marmalade Highball Recipe Ingredients 1 1/2 oz Curacao orange liqueur4 1/2 oz tonic water Pour the curacao into a highball glass filled with ice cubes. Fill with tonic water, garnish with a slice of orange, and serve. Spread the love Related posts: Smurf-o-tonic Recipe Jager Tonic Recipe Alleluia Recipe Bahamas Highball Recipe Malaria Killer Recipe Tampico Recipe