None of the meals repeat themselves on any cruise - not even on the longer cruises offered by other cruise lines.
I'll give you a "don't miss" - the warm chocolate lava cake Thursday night. Other than that, without knowing your likes/dislikes any advice I could offer would be useless. The food generally is good - not great, nothing to write home about, but basic good food. Since it doesn't cost you any extra, you might want to experiment & try a few new things - worst that could happen is you don't like it and they'll bring you something else.