When baking something that’s best served in paper liners—say, banana-nut muffins, one of the OG recipes on goop—it’s best to go with Nordic Ware. Why’s that? It’s made from pure aluminum, which has superior heat conductivity (translation: everything cooks evenly). Plus it’s rust-proof, meaning you’ll have it and love it for years to come. And did we mention how easy it is to clean?