Irish Whiskey Sour

1. In a cocktail shaker, combine the Irish whiskey, fresh lemon juice, simple syrup, and egg white (if using).
2. Fill the shaker with ice cubes, ensuring it's about three-quarters full.
3. Securely close the shaker and shake vigorously for about 10-15 seconds. This will help to chill the drink and create a frothy texture if using the egg white.
4. Open the shaker and strain the mixture into a rocks glass filled with ice cubes.
5. If desired, garnish the drink with a lemon twist by twisting a strip of lemon peel over the glass to release its oils, then drop it into the drink.
6. Serve the Irish Whiskey Sour immediately and enjoy!

Note: If you prefer a sweeter taste, you can adjust the amount of simple syrup according to your preference. Additionally, you can also add a few dashes of Angostura bitters to enhance the flavor profile of the cocktail.

The Irish Whiskey Sour is a classic cocktail that combines the smoothness of Irish whiskey with the tangy sweetness of lemon juice and a touch of sugar. This refreshing drink is served over ice, creating a perfect balance of flavors. The whiskey provides a rich and robust base, while the citrus adds a zesty kick. With its delightful blend of ingredients, the Irish Whiskey Sour is a timeless choice for those seeking a sophisticated and satisfying cocktail experience.