I watched にがくてあまい (Bittersweet) while flying back from Shanghai to Singapore. The main male character is a good cook while the female character is a typical office worker who care more about her work than anything else.
They started with funny encounters and some fights, but they care about each other.
One of the memorable lines was
Sometimes you just need to let yourself simmer a little longer to bring out the best of you. Like a stew.
If you have time, you should watch it. I might look for the web toons too..
Drama ref: link