Hearth roasting | Article about hearth roasting by The Free Dictionary
hearth roasting[′härth ‚rōst·iŋ]
A process in which ore or concentrate enters at the top of a multiple hearth roaster and drops from hearth until it is discharged at the bottom.
References in periodicals archive
We will be using natural cooking methods at Seasons 52," said Chef Pleau, "that include open fire oak and mesquite grilling, and stone hearth roasting