Thank you @myrtleWilson and @Girliefriendlikespuppies for your useful insight. As background - DD chooses and manages her breakfast herself - ranges from cereals (weetabix with sugar, coco pops etc) to toast and her decision includes sufficient quantities.
Morning snack is at school and she buys toast / waffles - this was supervised by staff but now she has autonomy.
School lunches, the school reports to us that DD has attended the dining hall and whether she has a hot meal and dessert or a takeaway lunch to eat at GCSE clinics.
Afternoon snack, DD comes in from school at 4;30 and usually she is hungry then and dinner can be 5;15 - meal and DD usually chooses a dessert (often a snack from her drawer or yoghurt from the fridge).
Evening she can sometimes have a bowl of cereal. She has a sweet tooth and eats chocolates (birthday recently so plenty around).
She was 110% wfh at the end of November 2022, we have seen a drop to 107% over the course of seven weeks, in the seven weeks we have stopped including juice and high calorie desserts from the weight gain process.
After the last eighteen months I am living on my nerves that all this is too much too soon. She is making choices, and for those that I am aware of she is making the right choices. I spoke to DD yesterday about her not buying a morning snack at school yesterday and she told me to stop worrying, she had some of her friends crisps and waffle. The day before she took her birthday cake to school.
We have set weigh ins at the end of each month by the school nurse for the next 3 months, then she is off for her GCSE's.
During the illness she said she claimed to be lactose intolerant - we broke that restriction and nutritionally she eats all food groups now.
So what am I asking - I suppose from everyone's experience is there anything I should be doing or not doing. DH has the mindset that DD needs to be eating independently in preparation of college in September 2023 - and also if she has a summer job this year. I am stuck in the three observed meals and 3 snacks from the refeeding phase.
@Girliefriendlikespuppies I do prefer your approach of gradual changes, then we can see what works or what doesn't - the approach we have taken does not allow us to see where any short comings are. DD is communicating with us after not talking for months, but with the ED it is hard to know around food matters whether she is telling the truth or not about what she has eaten when not supervised.
@myrtleWilson how do you know what your DD's hunger cues are and when - does she tell you or is this observed? DD can eat a full steak and chips at dinner but last night at suppertime she was not hungry for a Cadbury's cream egg. And after eighteen months of AN it is hard to not only relinquish control (you must eat this egg) but also to trust them (am I speaking to my DD or the ED). DH believes at this stage we are speaking to DD.
@NanFlanders I think of you and your DD everyday and admire your strength. I believe that neither the bad, nor good, moments in life ever last indefinitely and so this too shall pass.