Oh I thought of another food I wanted to make that I haven't yet. In Jewel in the palace, Jang Geum makes Seolleongtang (Ox bone soup), but "fails" because she takes a short-cut.
I always make my own beef stock, but haven't yet tried to make the white milky broth yet. Will do that soon!
Oh and the kimchi sujebi from Let's eat season 3. I've made sujebi before, but haven't put kimchi in mine.