A veggie Reuben may sound like an oxymoron, but marinated portobello chunks filled in surprisingly well for corned beef in this veggie twist on the tradition.

A veggie Reuben may sound like an oxymoron, but marinated portobello chunks filled in surprisingly well for corned beef in this veggie twist on the tradition.

A veggie Reuben may sound like an oxymoron, but marinated portobello chunks filled in surprisingly well for corned beef in this veggie twist on the tradition.

A veggie Reuben may sound like an oxymoron, but marinated portobello chunks filled in surprisingly well for corned beef in this veggie twist on the tradition.