No, you cannot use aluminum foil to make a pie crust. A pie crust is traditionally made from flour, butter, and water, which when combined and baked, create a flaky, edible crust. Aluminum foil is a metal material not meant for consumption and lacks the properties needed to form a pie crust. It does not have the ability to be rolled out, shaped, or baked into a flaky, edible form. Instead, it's used for wrapping food to retain moisture or for cooking on a grill.