I don't think so, if they were the same author then that manga should be referred to when viewing this manga's navigation, but it doesn't say there are any other manga by this author.
By the way, what is that manga your asking about called?
I forgot the title. The art style is very similar which is why I wondered why there weren't other works shown by the author. Maybe this is a different pen name I guess
Here you go ヾ(❀╹◡╹)ﾉ~
http://www.mangago.zone/read-manga/hiru_to_yoru_no_oishii_jikan/
Is the person who wrote this also the one who wrote that manga about a female writer who can't eat home cooked meals and there's this high school boy who she takes care of?