There are no visits on Christmas Day.
The Times-Age Facebook audience was shown the picture of the Christmas meal, as supplied by the Department of Corrections.
It received 117 comments, and reached over 10,000 people.
"What's wrong with gruel and water?" asked Chris Wright.
Kathy Kerrison said she might commit a crime before Christmas to get a "good feed" because her Christmas dinner was not going to be that good.
Jordon Nation said a small portion of cabbage soup would be more appropriate. "Prisons are too lavish these days."
But others defended the meal.
Phineas Hartson said we should be thankful to live in a country that treats prisoners humanely.
Te Whetu Waaka reminded readers of the reality of prison.
"Don't forget they also get locked in their cells at night till morning, have to sleep next to a toilet, get told what they can eat, when they can eat it, who can visit them and when.
Cut them some slack, it's one bloody meal and its Christmas."