Are you against hiding veggies and fruits in your children's favorite foods?

I’m writing a report on how parents hide vegetables and fruits inside of foods that children (and teenagers) like, and I was reading some reviews, and some of the parents said that they did not think that hiding the foods was the best idea.

What do you think?

Personally, I’m still sort of miffed that the chocolate cake that my mom used to make was not actually chocolate, but prunes. Gross!