Culinary

A delicious, nourishing wellness tonic crafted to support your immune system and daily vitality. Rich in traditional spices known for their powerful antioxidant and anti-inflammatory properties, it’s a comforting drink inspired by ingredients treasured for centuries in India and ancient Egypt.

Whether replacing your morning coffee or enjoying a soothing evening ritual, Golden Turmeric Milk is a delicious way to bring warmth, nourishment, and daily wellness into your routine.

Available in Original (100g and 300g) and Sweet with Carob (100g).

100g: makes approximately 60–80 cups
300g: makes 200+ cups—ideal for daily lovers, families, or the workplace.

The perfect food for our Rye Sourdough Starter and as an ingredient in the homemade artisan sourdough loaves. Rye flour is said to be the most nutrient- and amylase-dense option for a sourdough starter therefore it ferments more actively.

600g in a home compostable bag.

Now 1kg for the same price as 800g.


The perfect ingredient for gluten-free baking and to feed the KoruKai Gluten-Free Sourdough Starter. Great in combination with quinoa and buckwheat flour.

1kg in a home compostable bag.

Certified organic water kefir food containing sugar, molasses and micronutrients to feed your water kefir grains optimally. This pack contains the food for water kefir grains only, you need to have your own grains or buy them from us.

This way they stay healthy and produce a better probiotic fizzy drink for you and your family.


Available in 100g, 500g and 1kg bulk pack in a home-compostable, biodegradable pouch.


Containing only certified organic ingredients so that your water kefir grains can thrive (do not come with the grains). Without any roundup or other agricultural chemical residues, which could have a negative effect on the microbes in the water kefir.

Learn how to make gluten-free sourdough bread as well as gluten-free pizza dough and focaccia successfully at home.
To book our regular sourdough workshop please go here.

Next Date: to be confirmed

Time: 10am - 3pm

Location: KoruKai Herb Farm, Pigeon Bay, Banks Peninsula

Gluten-free lunch included!

You will walk away with a comprehensive recipe booklet and a free gluten-free sourdough starter.

Please find Terms & Conditions as well as our cancellation policy here. When signing up for this workshop you automatically agree to the Terms & Conditions. Please make sure to read them.

This is for a gluten-free sourdough starter like our KoruKai gluten-free sourdough starter!

This thorough eGuide with 38 pages covers all the basics that you need to know to create great artisan gluten-free sourdough bread at home. Please see the table of contents below. This is NOT the same eGuide that comes with the gluten-free sourdough starter it contains much more!

It includes instructions how to look after a gluten-free sourdough starter, but not how to make one from scratch. It includes recipes to get you started on this amazing journey.

You will get the guide as downloadable pdf so make sure you enter the correct email address when placing your order.

Last update of the file: 13th September 2023

The Ultimate Dairy Yoghurt Guide

Learn how to turn dairy milk into healthy and delicious natural yoghurt without any additives.

With recipes turning yoghurt into a variety of soft cheeses and dips and using it for baking to enhance nutrient availability and flavour.

This eGuide contains 40 pages of detailed instructions and links to demonstration videos on how to make thermophilic and mesophilic yoghurt on a perpetual basis as well as recipes to turn your yoghurt into special dishes - from yoghurt icing for a cake to yoghurt cheese balls and labneh (please find the table of contents below).

This is an ebook and will be available as a pdf to download once your order is placed.

Available again in July 2026, once the plants have died down and translocated their goodness to the roots. 

This fresh horseradish root is organically grown at KoruKai Herb Farm, Banks Peninsula, New Zealand.

1kg freshly dug and washed horseradish root pieces.

Vacuum sealed bag with all sizes of unprocessed root pieces (see image below).

We also offer grated horseradish roots in ACV available here: Grated Horseradish Root

We also offer 100g processed fresh horseradish roots here: Fresh Horseradish Root

Replacement jar with stainless steel compound lid for yoghurt maker.

Capacity: 900ml

Size: 17cm high

Mouth size: 7.6cm wide mouth