What is the purpose of crust a pie?

1. Structural Support: The crust acts as a container for the filling, providing shape and structural integrity. It prevents the filling from spilling out during baking and keeps it contained while serving.

2. Flavor and Texture: The crust itself adds flavor and texture to the pie. The buttery, flaky, or crispy texture of the crust contrasts nicely with the softer filling.

3. Protection: The crust acts as a barrier between the filling and the oven heat, preventing the filling from burning or drying out too quickly.

4. Presentation: The crust plays a significant role in the visual appeal of the pie. A beautiful, golden-brown crust can make the pie even more enticing.

5. Added Nutrients: Some crusts, particularly those made with whole wheat flour, can contribute to the nutritional value of the pie by adding fiber and other nutrients.

In summary, the crust of a pie is more than just a shell. It contributes to the structural integrity, flavor, texture, presentation, and even the nutritional value of the pie.