What’s the difference between a flip and a sour?

Answered by Joseph Earl

When it comes to cocktail styles, the use of eggs can create unique and distinct variations. Two such styles are flips and sours, each with its own characteristics and flavors. Let's delve into the differences between these two delightful concoctions.

1. Ingredients:
– Flips: Flips are known for their rich and creamy texture. They typically include a whole egg, which adds both the yolk and the egg white to the mix. Cream or milk is often used to enhance the creaminess, and a variety of can be used as the base, such as or .
– Sours: Sours, on the other hand, focus on the frothy and foamy aspect of the cocktail. They usually incorporate only the egg white, which creates a light and airy texture. The base spirit can vary, with classics like or being commonly used.

2. Texture and Mouthfeel:
– Flips: The addition of the whole egg and cream in flips gives them a velvety and luxurious mouthfeel. The drink is thick and substantial, almost like a milkshake. The combination of the yolk and cream creates a smooth and luscious texture that coats the palate.
– Sours: Sours, with their focus on the egg white, have a lighter and frothier texture. The egg white, when shaken vigorously with the other ingredients, creates a foamy head that sits on top of the drink. This foam adds a delicate and airy element to the cocktail.

3. Flavor Profile:
– Flips: The use of the whole egg in flips contributes to a richer and more complex flavor profile. The yolk adds a creamy and slightly savory element, while the cream enhances the richness and mouthfeel. The combination of spirits and other ingredients, such as spices or syrups, further adds depth and complexity to the flavor.
– Sours: Sours, with their focus on the egg white, have a lighter and more refreshing flavor profile. The egg white adds a subtle frothy texture but doesn't significantly impact the taste. The primary flavors come from the base spirit and any additional ingredients used, such as citrus juices or sweeteners.

4. Presentation:
– Flips: Flips are often served in smaller, stemmed or mugs due to their thicker consistency. The creamy texture and richness of flips make them ideal for sipping slowly and savoring the flavors.
– Sours: Sours can be served in a variety of glassware, but they are typically poured into larger cocktail glasses. The foamy head created by the egg white gives sours an attractive and visually appealing appearance.

Personal Experience:
As a sommelier and brewer, I have had the pleasure of experimenting with both flips and sours in my own cocktail creations. The flips I've made, with their velvety texture and complex flavors, have been perfect for cozy winter evenings, offering a comforting and indulgent experience. On the other hand, sours have been refreshing and invigorating options during the warmer months, with their light and airy texture providing a delightful contrast to the base spirit.

Flips and sours are two distinct cocktail styles that utilize eggs in different ways. Flips are characterized by their thick and creamy texture, created by using a whole egg and cream, whereas sours focus on the frothy and airy aspect, utilizing only the egg white. The flavor profiles, presentation, and overall experience of these vary, providing unique options for different preferences and occasions.