How should puff pastry be stored to maintain its quality before baking?

To maintain the quality of puff pastry before baking, it should be stored in the refrigerator. This is important because puff pastry consists of layers of dough and fat that need to remain cold to ensure that the layers retain their integrity. If left at room temperature or in a warm place, the fat could soften too much, resulting in a loss of the distinct flaky texture that puff pastry is known for. Refrigeration keeps the butter firm while allowing the dough to rest, which is essential for optimal elasticity and structure.

Freezing is another option for longer storage, but it can alter the texture if not done properly. However, if you plan to use the puff pastry soon, refrigeration is the best method to maintain its quality.