The pan sitting at the back of a thrift store shelf, orange with rust and crusted with decades of carbonized grease, looks like a lost cause. It isn't. Cast iron is essentially indestructible as long ...

The boxes arrive with Griswolds, Wagners, Lodges and other vintage queens of cast-iron cooking, now worse for wear. Some are rusted over, or too encrusted for anyone to make out their branding. Some ...