#heat-conductivity

#heat-conductivity

You may have heard "stone" and "steel" used interchangeably, but the two cannot be any more different. Of course, their purpose is the same - to ensure an even cook and concentrated heat on the bottom of the pie - but their makeup and relative conductivity differ. Stones are usually made from cordierite (a heavy-duty mineral), while steels are made from thin, seasoned metal. Stones tend to be much thicker and heavier than steels as well, which can make them more awkward to move.