magirologist

From magirology (“the art, science, or study of cooking”) +‎ -ist (agent noun suffix).

magirologist (uncountable)

1. (obsolete, rare) A practitioner of magirology, a chef, a skilful or learned cook.
   • 1814, The School for Good Living, page 72:

     Peace to your shades, ye noble magirologists.

• See cook

• “magirology, n.”, in OED Online  ⁠, Oxford: Oxford University Press, 2000.