Home/Spirits/Liqueur/Coffee SourExpert verifiedShareHome/Spirits/Liqueur/Coffee SourCoffee SourDry shake ∙ 5 min ∙ 9.6% ABV ∙ 195 kcalThe Coffee Sour is a sour of coffee liqueur, lemon juice, sugar syrup, and egg white, shaken twice for a soft, foamy head and served over ice.Ingredients1ServingsCrème de Café liqueur60 mlLemon juice (freshly squeezed)25 mlSugar syrup (2:1)5 mlEgg white (pasteurized)10 mlGarnishLemon wedgeInstructions for 1 servingPre-chill a glassShake all ingredients with ice: Crème de Café liqueur 60 ml · Lemon juice 25 ml · Sugar syrup 5 ml · Egg white 10 mlStrain back into the shakerDry shake (without ice)Fine strain into the ice-filled glassGarnish with a lemon wedgeTipsShake with ice first, then strain back into the shaker and shake again without ice for another 15 seconds; that's what whips the egg white.Fine-strain onto fresh ice so the foam settles smooth on top.TagsLiqueurSourEuropeAfter workNightcapVegetarianLactose-freeCoffee