So what is blind baking ... the pan. This step helps to solidify the fats for a flakier end result. This will also prevent ...

Line the crust with parchment paper or foil and fill with pie weights or dried beans to prevent puffing or slumping. Bake until the edges of the crust are very lightly golden, 18 to 22 minutes.

The search for the perfect pie crust continues on. If you're making a pie with a custard or cream filling that doesn't need much (if any) oven time, you may need to blind ... pan on a dark metal ...