Moshe Rabbenu ate mun and since mun tasted like whatever you wanted it to taste like and the fact that Moshe Rabbenu was a Navi, maybe he was thinking about Gefilta fish and chulent….
Please stop bringing Moshe Rabbenu into this! He didnt wear a yarmulka as we know it not leather not velvet not cloth and not knitted. He didnt even light chanuka licht nor did he read the megilla nor any haftoras for that matter. My obvious point is what Moshe did or didnt has nothing to do with gefilte fish and chulent vs sushi and tofu.