The eureka moment came when they saw someone eating yoghurt and realised there was no almond yoghurt producer in New Zealand. A lot of online research and some tweaking of recipes led to the team developing what was to become O'Lelei Yo.
With the help of a Kiwi cheesemaking company, which supplied them with a dairy-free culture, they were able to perfect the recipe, which is being sold for $5.99 per 250ml at the food show.
There is also something at the Food Show for those keen to try a Kiwi classic in the truest sense.
Ahi Ka Tonics makes tea using native New Zealand plants based on traditional Maori herbal remedies like kawakawa and kumarahou leaves, combined with ingredients like ginger, turmeric, wheatgrass, manuka honey and lime juice.
And curry lovers can try pastes from Naaz - a company founded by Riyaz Jalil and his wife Nazra - which are based on her grandmother's 150-year-old recipes.
Cheese lovers can check out Glenbrook Cheese Company, whose cheesemaker creates each batch by hand from guernsey cow's milk.
Food Show organiser Dona White said artisan foods had been trending for about seven years, but time honoured family recipes were starting to emerge in new ways.
The Food Show
When: Today to Saturday, 10am to 6pm. Sunday, 10am to 5pm.
Where: ASB Showgrounds.
Cost: Adults $28, Under 12s $15, Under 5s free.