Generally, 6 folds are recommended for making puff pastry, resulting in hundreds of delicate layers. This provides the desired flaky texture.
The process of making puff pastry involves creating layers of dough and butter, which separate during baking to create its signature flaky texture. Each 'fold' is a process of rolling out the dough, folding it over itself, and then turning it. The number of folds directly impacts the number of layers in the final pastry.Here's a breakdown of why 6 folds are typically recommended:1. **Initial Dough:** You start with a dough block containing a butter block inside.2. **First Two Folds (Double or Book Folds):** These folds help to evenly distribute the butter throughout the dough. A double fold involves folding both ends of the dough to meet in the middle, then folding the dough in half again. Two double folds are often performed consecutively.3. **Next Four Folds (Single Folds):** These folds further increase the number of layers. A single fold involves folding one-third of the dough over the center, then folding the other third over that. Four single folds are commonly used.With each fold, the number of layers multiplies. Six folds, done correctly, create a significant number of layers, resulting in a light and airy puff pastry. While more folds can create even more layers, it can also make the dough tougher and harder to work with, potentially leading to a less desirable result.
Always chill the dough in the refrigerator for at least 30 minutes between each set of folds. This allows the gluten to relax and the butter to firm up, preventing it from melting into the dough and ensuring distinct layers.