The 400-plus inmates at Whanganui Prison will this year celebrate Christmas Day with a festive dinner worth $7.60, as well as engaging in extra sport or recreational activities.
The highlight of the day will be Christmas dinner, prepared by a group of around 20 prisoners who work in the prison kitchen as part of an industry training scheme to prepare them for life in the outside world.
The Department of Corrections said the "basic, nutritious meal" would cost a total of $7.63 per prisoner.
It includes "roast chicken and vegetables for lunch, and chicken with rice and salad for dinner, along with two fruit mince tarts", chief custodial officer Neil Beales said.
Vegetarians can have crumbed spinach and pumpkin patties for lunch, with falafel, rice and salad for dinner.