What is the difference between a single pie crust and double crust?

The main difference between a single crust and a double crust is, as the name implies, the number of crusts used.

Here's a breakdown:

Single Crust:

* Uses: Fruit pies, custard pies, savory pies (like pot pies).

* Construction: One crust forms the bottom and sides of the pie. The filling is placed inside.

* Advantages: Simpler to make, less time-consuming.

* Disadvantages: Can be less visually appealing compared to a double crust, and may not hold fillings as well.

Double Crust:

* Uses: Traditional fruit pies, pies with fillings that need a top crust to keep them from bubbling over.

* Construction: Two crusts are used, one for the bottom and one for the top. The filling is sandwiched between the crusts.

* Advantages: More visually appealing, can hold fillings better, provides a more even cooking experience.

* Disadvantages: Takes more time to make, requires more dough, can be tricky to crimp and seal the edges properly.

Here's a simple analogy:

Imagine a pie as a sandwich. A single crust is like having only one slice of bread, while a double crust is like using two slices to create a sandwich.

Ultimately, the choice between single and double crust depends on the type of pie you are making, your personal preference, and the amount of time you have.