Which technique is NOT used in the preparation of a Pink Squirrel cocktail?

The preparation of a Pink Squirrel cocktail typically involves the use of various techniques that enhance the drink's texture and flavor. Shaking the mixture with ice is a common step, as it thoroughly combines the ingredients while chilling the drink. After shaking, the cocktail is usually strained into the serving glass to remove any ice shards and ensure a smooth texture.

Stirring with ice can also be employed for certain variations, allowing gentle mixing without over-aerating the ingredients, though shaking is more traditional for this cocktail.

Baking, however, is not a technique associated with preparing a Pink Squirrel. This cocktail does not undergo any cooking or heating process, as it is a cold drink meant to highlight the creamy and sweet flavors of its ingredients, such as crème de noyaux and cream. Therefore, baking is not part of its preparation.