DD doesn't eat much at all, I give her plenty of options & food but she eats a little bit (a couple mouth fulls, or bites of meat & veg) and she's done. Throws it on the floor.
She loves fruit & cheese and would eat that all day. I just have trouble getting other things into her - even sandwiches!
She has been getting a lot of teeth so I hope it's related to that. Although she's never been a great eater.