Treasured: Seamus Mullen's Spanish Iron
My Last Supper photographer Melanie Dunea peeks into the minds of working chefs and uncovers their most prized possessions.
"The Catalana is a simple tool, just a disk of iron with a handle. It's to be left in the fire all night long to get really hot. When you are ready to caramelize something, you just take it out of the fire and go for it."