Ancient Greek Bread recipies

[Carlton Bach]

I don't think any survive. Andrew Dalby addresses Greek breads in 'Siren Feasts' and 'Flavours of Byzantium', but the only recipe he quotes is medieval. Still, if you do research that way, he is a good starting point.

Also, Cato's recipes are probably not specifically Italian or Roman. There is little reason to assume Greeks would not have eaten similar breads and cakes.