The Collaborative International Dictionary of English v.0.48:

Paune \Paune\, n.
   A kind of bread. See Pone.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Pone \Pone\ (p[=o]n), n. [Of Amer. Indian origin.]
   A kind of johnnycake. [Written also paune.] [Southern U.
   S.]
   [1913 Webster]