I have a bit of a different story, but still sort of relevant. My now 11 year old went through a choking episode almost 18mths ago. After that he refused to eat anything including all his favourite foods. Dinner time would end in a mass of tears, either from him, me, or both!! I could literally see him wasting away. I threatened him with hospital and being stomach fed, you name it I said it. I was a mess.
We ended up taking him to the shop and saying "you can have what ever you want provided it is not lollies etc" our trolley was basically full of yoghurt, and that is all he lived on for 4 months.

Everyone told me not to stress as long as he was eating it was all good. It was a really hard road to take. So my advice to you. Let your daughter eat what she wants. You can offer small portions of other food too, and if she takes what she likes and just eats that then so be it. I'd be more concerned if she wasn't eating at all. Good luck!