All serves
Liqueur & Cognac · Double Rocks

Amaretto Sour

An almond-scented sour crowned with foam over clear ice.

Aurasphere Nimbus in a Amaretto Sour

Ingredients

  • 45ml Amaretto Liqueur
  • 15ml Cask-Strength Bourbon
  • 30ml Fresh Lemon Juice
  • 15ml Egg White (or Aquafaba)

Method

  1. Dry shake all ingredients to create foam, then wet shake with ice to chill.
  2. Double strain into a rocks glass over a tempered 60mm Signature Sphere.
  3. Garnish with a skewered brandied cherry.
The Aurasphere serve

Sweet liqueur turns cloying as it warms. The 60mm sphere keeps the drink cold enough for the citrus and bourbon to stay forward, with the foam resting on one smooth surface.

Also works
  • The Facet · The Facet gives the foam a faceted centre and an even slower melt.

Put this serve on your menu

Pre-launch. First deliveries targeted for autumn 2026, starting in the Netherlands and Belgium.