Dorei Datta Boku no Shiawase Tabi Gohan is a Manga/Manhwa/Manhua in english language, FANTASY series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

A former slave boy meets a vast world and delicious foods! An era when man and beastkin live together. Sun, a slave beast boy who escaped just before he was about to be killed, was picked up by a silent traveler, Kyle, when he collapsed. A hot meal prepared by Kyle saved his life and he decided to follow him on his journey. The boy who had neither a name nor a place to return to, one by one, the things that are important to him grow.