he French 75 cocktail is one of the best starters to kick off a dinner. Add Hernö Sloe Gin to get an even cooler Champagne cocktail. Ingredients 30 ml Hernö Gin 15 ml lemon juice 15 ml simple syrup Champagne Preparation Pour Hernö Gin, fresh lemon juice and simple syrup into a shaker. Fill the shaker with ice and shake for about 5 seconds. Strain the cocktail in to a champagne flute and top with ice cold Champagne.