Classic Sour Cocktail Technique

Ingredients: • 2 oz Bourbon or Rye Whiskey • ¾ oz Lemon Juice • ¾ oz Simple Syrup • Egg white (optional – for foam) • ½ oz Red Wine (dry, like Cabernet or Malbec – floated) Method: 1. Shake whiskey, lemon, syrup, and egg white (if using