To use a cast iron skillet as a pie pan, you’ll need to adjust the pie crust ratio, while keeping in mind that this will be a deep-dish pie. (In my opinion, that’s a plus.

If you're not in the mood for pie, you can try making a chocolate caramel tart, using brownie crumbs ... dessert bars into ...

Although regular pie crust is tender and flaky, classic tart crust should be fine-textured, buttery-rich, crisp, and crumbly — it is often described as being similar to shortbread.