'We grow out own vegetables,' Kate tells famous British cook, Mary Berry on A Berry Royal Christmas TV special.
'We’ve got carrots, beans, beetroot - a massive favourite - Louis absolutely loves beetroot,' Kate said of the 19-month-old.
As for Charlotte, four, she's all about a special variety of a humble staple. 'Charlotte Potatoes... obviously,' Kate remarked.
As for the royal rascal, Prince George, six, the jury is still out on what vegetables he eats.