The Far North beat the Deep South in the final sprint to the finish in the "Let's Cook with Parmco" competition when Okaihau Primary School edged out Lime Hills in Southland.
The win means the school will receive a new modern kitchen.
"It was a hard-fought fight to the end," Okaihau admin staff member Sheri Banks said.
"Everyone from local politicians, sports clubs, the grapevine, Facebook, other schools, overseas contacts - everyone had their bit to play in this amazing result. Our children are soooo excited.
"We desperately need a cooking facility," she said.