Vanilla Coffee Sour Cocktail Recipe 3 mins 1 drink Other Liqueurs Ingredients 30ml Vanilla Liqueur 30ml Espresso Liqueur 30ml Lime Juice 15ml Gomme Syrup Get all your USA cocktail ingredients at ReserveBar Affiliate link — we may earn a commission at no extra cost to you. Directions Combine all ingredients in a shaker with ice. Shake well for 10-20 seconds. Strain into a cocktail glass and garnish with a slice of lime.