One of the actual foods I was able to taste once was riskol. Freeze-dried and reconstituted, unfortunately, but using fish--tuna and swordfish both worked--and putting lemon and spicy peppers into the sauce have a close flavor. Not perfect, but I'm honestly not sure what changes would make it closer.

I've also been working on a stew that I did discover the recipe for, but in old Galran. So there's translating, as well as some of the ingredients not having existed for ten thousand years to overcome. I could send a translated version to you and see what you make of it?

My partner has a Golurk. I could ask if we could get an egg for you. It's an evolved form of Golett, so you'd have to raise the Golett for a bit first before it would be able to fly you around but I don't know if there are Golett at a level close to evolution in the wild. I would have to look into that.