Minibags ate everything she was offered until she was two and a half. Since then there have been and are a lot of foods she will not try though she is now beginning to try things she wouldn't try before and will eat some of the old favourites like Toad-in-the-hole, corned beef hash, macaroni cheese. It isn't just, if at all, about taste in her case, but an actual fear of food syndrome (not an official name, just what I call it). There's bugger all anyone can do about it.
Fortunately, she always liked the bread I made (into which I put extra, nutritious ingredients like ground linseed) and has remained healthy on a very narrow diet by most people's standards. It does make me wonder if we really need masses of variety so long as our diets include the essential range of nutrients.
If heaven is so wonderful, why do people pray to stop someone going there
What household chore have you got completely wrong?
I'm not sure if just going to a Montessori nursery 25 years ago would have that much effect - it must be the home life too. Perhaps the parents have not heard of the word 'no'.

