"It was such a great feeling. I don't even know how to put it into words.
"Just knowing we were the youngest team and came all this way to the finals, and then winning the competition, it was amazing."
Caitlin says her and Kennedy both like cooking with their mums and dads, and thought Junior Chefs of Aotearoa would be a great experience, though did not know it would be that difficult and intense.
Kennedy says they were pretty surprised when they found out they had won.
She says it was fun meeting new people, and getting to see and use different types of food.
Kennedy says she recommends others taking part in the competition in the future.
"At the start of this we had never cooked together and we were never expecting this to happen, so if you put your mind to something you can achieve it."
They thank the organiser Deep Kumar, the judges and the parents for all their support.
Both the winners and the runners-up will be cooking at Giovanni's Italian Restaurant & Pizzeria on August 17 as part of their prizes.
Tickets are now for sale, with 45 up for grabs. They cost $85 for a three-course meal, and can be booked through the Junior Chefs of Aotearoa Facebook page or by emailing futurediets@gmail.com.