What you'll learn
How to select and measure high-quality vodka, cranberry juice, Triple Sec (or Cointreau), and fresh lime juice for optimal balance.
Proper shaking technique: ice selection, shaker fill level, and timing to achieve a silky-smooth texture and bright color.
Glassware choice and chilling methods (using a martini glass vs. a coupe).
Classic garnish options—lime wheel or twist—and how to express citrus oils for aroma.
Variations on the original recipe (e.g., swapping orange liqueurs or adjusting tartness).
Tips for batch-make a pitcher of Cosmopolitans without losing the vibrant hue and balanced taste.