Peeper:
1) a.k.a. "Spring Peeper", or Pseudacris Crucifer, it is a small chorus frog know for its single clear note, or "peep". Sample pic below:
2) a.k.a. "Peeping Tom", or voyeuristic opportunist. Sample pic below; this lady was caught trying to get a glimpse of RedLefty. Tsk, tsk... she soon learned that only RedWifey gets to peep at the Lefty.
Note: Unfortunately neither of these is a vegetable, which would not make them useful for your recipes.