My youngest brother was a picky eater. I do not mean he was fussy. He was picky.
There was hardly anything he would eat. Mom worried and talked to the doctor about it. The doctor said he would eat more as he grew older.
In the meantime he took a bag lunch to school every day. It was always the same. Two slices of white bead with 1 leaf of lettuce between them. Every day for I cannot remember how many years.
Most children like spaghetti or macaroni and cheese. Maybe chicken noodle soup or grilled cheese. Not my brother.
If he was at a cook-out he liked hot dogs. Not to eat.
He would wrap them tightly in aluminum foil. Then he threw them on the hot coals.
As the hot dogs got hot they swelled. When they swelled enough they would explode. What little boy could resist that?
I suppose I should let you know that he is now a grandfather. And he is still a little fussy but the foods he eats are a much wider variety... even vegetables.