Mithaecus’ cookbook didn’t survive to our time, but Athaneus preserves one recipe from Mithaecus’ workabout how to cook tainia, a fish that Greeks today call Kordella.
Preheat your oven to 400 degrees Fahrenheit. Meanwhile, grease a baking dish. Put your cod fillet in, and add olive oil, salt, pepper, green pepper, onion, and olives.