Dry shaking

What dry shaking does

A dry shake is a shake without ice. Agitated egg-white proteins unfold and link up, trapping air as a fine foam. Cold slows that process down, and ice breaks apart the foam as it forms. So the order is foam first, chill second.

The two-stage result is unmistakable: an even, dense head that holds for several minutes, a rounder texture, and the edges taken off the acidity. Egg-white drinks made without a dry shake carry a thin foam that collapses within seconds.

The reverse dry shake inverts the order: shake with ice, strain, return the strained liquid to the empty tin and shake again without ice. With no ice shards interfering, the foam is usually finer and more stable, and the dilution is easier to control.

When to dry shake

• Drinks with egg white, such as the Clover Club or the Pisco Sour.
• Drinks with egg yolk or whole egg, which need longer emulsification.
• Cream-rich fizzes that depend on a thick head, such as the Ramos Fizz.
• Plant-based substitutes such as aquafaba, which behave much the same way.

Tools

A shaker that seals well; a Hawthorne strainer and a fine-mesh strainer; and clean eggs or a substitute.

Steps

1. Measure in every ingredient. Add no ice, and nothing carbonated.
2. Seal and shake hard without ice for about ten to fifteen seconds; the liquid visibly thickens.
3. Open, add large cubes, and shake again for about ten to fifteen seconds to chill and dilute.
4. Double-strain into a chilled glass.
5. Let it stand for about thirty seconds so the foam rises and sets.
6. If the recipe is topped with soda, pour it slowly down the wall; garnish last, for instance with bitters dropped on the foam.

Safety and hygiene

Raw egg white and yolk are uncooked ingredients. Use fresh eggs kept refrigerated, discard any with a damaged shell, use them promptly once cracked and wash the equipment afterwards. People who are pregnant, very young, elderly or immunocompromised should avoid raw egg; aquafaba is a common alternative. Nothing carbonated goes into the tin at either stage.

Common mistakes

• Not allowing for cold whites. Straight from the fridge they unfold slowly and the foam stays thin — shake longer rather than leaving raw egg to come up to room temperature.
• Cutting the dry shake short. Adding ice before the liquid has thickened wastes the step.
• Putting soda in the tin. It builds pressure; it is dangerous.
• Straining too forcefully. The mesh scrapes the foam away.
• Leaving it to sit in the tin, or on the pass. Foam and liquid separate; strain at once and serve as soon as the head has set.

Examples in the catalogue

The pink head on a Clover Club is the plainest proof of the technique. The Pisco Sour treats that head as a canvas for drops of bitters. The New York Sour uses egg white to build a surface strong enough to carry a float of red wine. The Ramos Fizz is the extreme case: its reputation rests almost entirely on the thickness of the foam it is shaken into.