He is a light olive green/light yellow fish with light salmon colored lips and a light yellow dorsal fin. He wears a white chef's outfit. He also has a black mustache, a unibrow and has the iconic chef's hat. He has a stereotypical French accent, as does Le Schnook.
He employs the chef, Le Schnook, who went to work at the Krusty Krab while SpongeBob came to work in his kitchen. He ends up loving Krabby Patties, and wants SpongeBob to stay at Fancy! to continue cooking them. He often criticizes his other chefs.
"What is this!? I would not wipe my own bottom with this!"
"Ah, there you are!"
"I did not trade my finest chef for a, how you say, comedian!"
"No! Don't leave!"
"Now go to the corner and think about what you have done!"