Come on over, Ramsay replied.
A humble Matthews played down her involvement. "I don't think I'm pushy, it's more I'm well connected and can get the students the best opportunities.
I've always said to my students, 'you don't have to stay in Papakura. You can get out, you can travel the world'."
And that's what Kapeli-Sua wants. He can't wait until he gets on that plane to London next March or April.
He'll probably stay for three months and learn as much as he can, he said. None of it would be have been possible without Matthews' help.
"She pushed me quite a lot in terms of competition. If it wasn't for her and her training then I wouldn't be doingwhat I'm doing now so I'm really grateful to her."
Others have also got behind the teen, Matthews said.
Financial or other support had come from MIT, The Rising Foundation, Bidvest and City and Guilds.
"We've all been looking after his interests and supporting the opportunity.
Antony himself did a lot of work. He's got a lot of passion and drive." Kapeli-Sua said he would return to NewZealand to complete his diploma, but then planned to go back to London and ask Ramsay for a job.
He wasn't intimidated by the hot-tempered chef, who is known for his brash style as the star of reality cooking shows Hell's Kitchen, F-Word, MasterChef US and Ramsay's Kitchen Nightmares.
"I'll be able to handle him swearing at me. It's such a massive privilege [to work with him]."