My OH does most of the cooking, so we have always eaten from scratch.
I just tell him what to cook and he cooks it now, I secretly think he loves me being on SW as he can try out new recipies lol
My son gets what he's given (the same as us) and if he dont eat it he dont get anything else, but he's always had a healthy appitite so we have no worries there, if I know he really doesnt like soemthing then I wont cook it for him.