The Most Sour Cocktail Ever

This drink is not for the faint-hearted as it will definitely pack a punch! Ingredients: - 1 oz. fresh lemon juice - 1 oz. lime juice - 1 oz. grapefruit juice - 1 oz. orange juice - 1 oz. simple syrup - 2 oz. vodka - 1 dash of Angostura bitters Directions: 1. In a mixing glass, combine all of the ingredients except for the bitters. 2. Add ice and shake vigorously for at least 20 seconds. 3. Strain into a chilled cocktail glass. 4. Add a dash of Angostura bitters on top. 5. Garnish with a slice of lemon or lime. The combination of fresh citrus juices and simple syrup create a sour base, while the vodka adds a nice kick. The dash of bitters adds depth and complexity to the drink, making it the most sour cocktail ever. Enjoy, but be warned, this is not for the faint-hearted!