Husband shares quirky childhood sandwich recipe that made skeptical wife a believer

California couple Paul and Caroline Lacitinola, authors of the Vintage Camper Trailer Cookbook, show off the original pie iron inherited from Paul's grandmother.

California couple Paul and Caroline Lacitinola, authors of the Vintage Camper Trailer Cookbook, show off the original pie iron inherited from Paul's grandmother and reveal how the kitchen keepsake remains part of a cherished culinary tradition.