Hernö Santa Marta Sour 50 ml Hernö Old Tom Gin 30 ml lemon juice 20 ml syrup 10 ml Hernö Sipping Gin 2022 Pour Hernö Old Tom Gin, lemon juice and syrup into a shaker filled with ice. Shake it. Strain into a cocktail glass. Gently top up with Hernö Sipping Gin 2022 to get a top layer on the surface.