1. The Dry Shake: Add all ingredients into a cocktail shaker without ice. Shake vigorously for about 15 seconds. This builds that signature thick, white foam you see in the photo.
2. The Wet Shake: Add plenty of ice to the shaker and shake again for another 10–15 seconds until the tin is frost-cold.
3. The Strain: Fine-strain the mixture into a chilled rocks glass (bonus points if it has a gold rim like yours!).
4. The Finish: Allow the foam to settle for a moment so it creates that clean “line” between the liquid and the froth.

Tip: If you want that exact “sunset” hue, ensure you are using a bright red-orange aperitif like Aperol or Campari.