Ms Henare won venison, four RAL ski vouchers, food vouchers, petrol vouchers and more.
Founder of the Local Wild Food Challenge Bill Manson said that the event has evolved and now has a more festival feel.
"It's not just about wild pigs and venison any more, we have people who are entering vegetarian dishes, all sorts of desserts and even drinks," Mr Manson said.
"We had rolling workshops this year too, where interesting people in the wild food and environmental community had a space to show off what they can do."
He estimated that upwards of 400 people had attended last Saturday's event and he hoped for continued growth in years to come.
"I'd like to put a fire pit in next year. We'll get some Argentinian guys in who set everything up and slow cook meals throughout the day," Mr Manson said.
"It's actually really heart-warming and encouraging to see how this event is growing."