From Twinkie Chan’s blog:

What You’ll Need:

• Heavy worsted weight yarn in a rusty orange color. I’m using Lion Brand Vanna’s Choice in Rust.
• Heavy worsted weight yarn in beige. I’m using Lion Brand Vanna’s Choice in Beige (for the crust).
• Heavy worsted weight yarn in White. I’m using Lion Brand Vanna’s Choice in White. You’ll only need white if you don’t want to use your pie as a Kleenex holder.

• H8/5.00mm crochet hook
• polyfill stuffing OR a couple sheets of tissue/Kleenex
• scissors
• tapestry needle
• optional: pinback or small hair clip