I'm mulling this over today as I was going to make baba ganoush as part of tonight's meal (I'm not, as I couldn't get any aubergines) even though DD isn't keen. She doesn't hate it, and there's plenty other things to eat, but unless she hates a food, I still serve it.
Pulses too spring to mind, she's not a massive fan, but they still get served in various ways.
Do you only make what they like?