饼皮买错了，是这种，

https://www.pepperidgefarm.com/product/puff-pastry-sheets/

AI Overview

 

No, pie crust and puff pastry are not the same; they use similar ingredients but are prepared differently, resulting in distinct textures. The main difference is that puff pastry is made by repeatedly layering butter into dough through a process called lamination, which makes it incredibly light and flaky when baked. In contrast, butter is mixed into the dough to create a more uniform, tender, and dense crust that is great for holding fillings.  

 

Feature	Pie Crust	Puff Pastry
Butter incorporation	Cold butter is cut into the flour, creating a more uniform distribution.	Cold butter is incorporated into a separate dough layer, then the dough is folded and rolled many times.
Texture	Tends to be tender, flaky, and more dense or stable.	Very light, airy, and flaky due to its many thin layers.
Baking behavior	Creates a solid base for pies and quiches that holds its shape well.	Puffs up dramatically in the oven due to the steam from the butter layers.
Best for	Traditional pies where a sturdy bottom crust is needed.	Savory and sweet tarts, palmiers, and other pastries where a light, flaky texture is desired.