by Metropol | June 24, 2026 8:35 am
Many schools and organisations are embracing hāngi as we start to celebrate Matariki. A Māori method of cooking food, hāngi uses heated rocks buried in the ground. Despite being an Australian, my husband Nick has put down scores of hāngi over the years, often with Māori friends. An annual one is at Broomfield School | Te Kura Onepunga, just a kilometre down the road from our farm. Our children all attended Broomfield, and despite having now left, it’s a chance for us to offer something back to this little place that helped raise them.
Hāngi is such a beautiful, communal meal that lots of people can contribute to, and I see many communities, including non-Māori, understanding this. At Broomfield School, the lamb comes from a local farm, the vegetables from a local grower, and both children and adults contribute in many ways, from digging the hole to peeling the potatoes.
We have a secret sauce that we contribute to our community in the hope they will continue to put down hāngi into the soft, rich soil (onepunga) of Broomfield.

The key to making the sauce is to close your eyes, taste a little and concentrate. The secret is in the balance. What do you notice first, is it the acid, or the salt, or the herbs? Is it pleasurable and delicious or is it a little OTT?
If it’s too salty, try a pinch of sugar or a dash of acid to compensate. If it’s too acidic, try a pinch of salt or sugar. Sugar could be in the form of orange juice; acid could be a nice vinegar or lemon juice; salt could be flaky sea salt or some drained capers.
We make ours in a Nutribullet but have also used a food processor or even a stick blender in a tall jug. They will all work – some sauces will be chunky and some will be smooth, depending on your kit, but all will be delicious.

Hāngi Secret
Green Sauce
This recipe started as salsa verde, spent a little time as your typical cafe-style Green Goddess and over the years has morphed into Green Sauce. We can’t remember its origins, and it’s totally open to interpretation – make it your own.
Makes about 1 cup.
Ingredients
Method
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The Food Farm: A life growing and eating our own food by Angela Clifford and Nick Gill, photography by Angela Clifford and Nick Gill, published by Bateman Books, RRP $55, now available.
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