... I need inspiration for a very fussy (adult) eater!
Won't eat seafood (prawns/smoked salmon etc), cheese, any kind of pickle/chutney, salad, mince pies, christmas pudding. Last year she ordered a takeaway which I thought was very unchristmasy and also very rude!
She says she can't eat wheat because it upsets her stomach but will eat bread/pastries/pies when it suits so I never know if these things are ok or not and so if I offer sandwiches/sausage rolls she is likely to make a fuss 
Fried food and chocolate are her staple food groups with the odd bit of fruit and veg chucked in. She likes meat. Not keen on "exotic" foods.
I would really like to provide something nice for her and was leaning more towards buffet than full on cooked meal. Any ideas?