Henry was signing "more" for "eat" and so I focused on correcting that this past week and he's finally got it. Everywhere he sees food he signs like crazy (although now he has taken to tossing a whole lot of his food on the floor during meals and snacks!).
Spoken Words: Anna, bird, elephant
New Signs: eat
All signed words: waves goodbye, cat, drink, fan, light, all-done, car, phone, bird, elephant, more, train, book