I remember this... from nearly half a century ago.
The February 7, 1976 episode of The Jeffersons ("Louise's Cookbook") had this plot. A publisher asks Louise to write a cookbook of her ghetto recipes. (spoiler alert) It turns out her family recipes were all from a previously-published book that her grandmother (mother?) had been using.
The February 7, 1976 episode of The Jeffersons ("Louise's Cookbook") had this plot. A publisher asks Louise to write a cookbook of her ghetto recipes. (spoiler alert) It turns out her family recipes were all from a previously-published book that her grandmother (mother?) had been using.