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Viili yoghurt originates from Scandinavia. It is known as a mesophilic yoghurt; which simply means it can be cultured at room temperature. We take pride in the fact that we currently stock all 3 varieties of organic viili yoghurt starter.
So far over 15 strains of bacteria and yeasts have been found in viili yoghurt; making it one of the most active yoghurts available. As a source of bacteria, viili yoghurt comes a close second to the undisputed king; milk kefir.
The unique ability to ferment at room temperature makes viili an easy yoghurt to prepare at home! Just combine milk and our starter culture, and wait for the magic to happen.
Our long strain heirloom variety creates a very interesting, slime-like yoghurt that is very easy to make. It ferments milk quickly, creating a unique yoghurt that is as fun to make as it is to eat. The slimy ropiness of viili yoghurt (long strain) is created by a specific strain of Lactobacillales called Lactococcus lactis subsp cremoris.
Some people find the slime-like texture of viili yoghurt a little difficult to get along with. Our short strain does not contain Lactococcus lactis subsp cremoris; the bacteria responsible for its slime-like texture. Our short strain produces the same great taste of viili yoghurt with a texture much more like the type of yoghurt you would buy in the supermarket.
Traditional viili yoghurt contains the surface-growing yeast-like fungus geotrichum candidum. It is often found in high numbers in types of cheese such as brie and camembert; which give them the characteristic thick skin. In viili, it often forms a furry/fuzzy like skin on top of the yoghurt. It’s presence also gives viili a nutty, cheese-like taste and a much thicker consistency. Traditionally, viili has also always been cultured in unhomogenised milk. A tradition we continue here at Freshly Fermented.
When viili yoghurt is over fermented, the geotrichum candidum contained in it does not survive. Over the years, where viili has often been recultured from over fermented batches, it has lost all of its geotrichum candidum content. We are proud to be able to offer the original viili, still traditionally made.
Allergens – Contains milk (cows).
Recommended activation date for culture:
1 year from the date of shipping. Best stored in the freezer if the product can not be activated on arrival.
Please note that we do not send printed copies of instructions with your purchase. If you would like to have a printed version, you can open a printable PDF by clicking here.
TABLE OF CONTENTS:
Yoghurt starters are freeze dried and can be stored at room temperature until the activation date on the back of the packet. If you do not plan to activate the yoghurt before that date, it can be stored in the freezer for up to 2 years.
A glass jar and a breathable cover such as a muslin cloth or paper towel.
Pasteurised whole milk
To activate the organic viili yoghurt starter, boil 150ml of whole pasteurised milk and allow it to cool back to room temperature. We recommend boiling the milk for the activation stage so that any microbes in the milk are killed off, giving the starter the best chance of success, Put the milk into a jar (ideally 1 litre capacity). Place the sachet of freeze dried yoghurt into the milk and cover the jar to stop dust getting in. Do not cut off the airflow completely. A paper towel fastened with a rubber band works well. Leave it at room temperature for 24-72 hours until you notice that the milk has set. Then proceed with the steps listed below.
Feel free to experiment with flavouring your yoghurt. The important thing to remember is to always remove enough yoghurt to reculture the next batch before you add any flavourings.
This yoghurt will work great with any type of animal milk. This includes goats, sheep and buffalo milk.
In regards to milk alternatives, all of our mesophilic yoghurt cultures will usually ferment anything with sugar in to some degree (soy milk, coconut milk etc). However, this weakens the yoghurt culture over time.
As one time batches most people find it works out just fine. NEVER try and reculture a new batch from a batch made with a milk alternative! Make one time batches only. ALWAYS make sure that you have a supply of animal milk cultured yoghurt as a backup. For this reason, this starter is not suitable as a vegan alternative.
People have different levels of success with milk alternatives and we can’t really offer any advice other than to experiment to see what you can get to work with your yoghurt starter.
Yes you can. However we would still recommend you follow the activation process with pasteurised milk. Another thing to note is that due to the high microbe and bacterial levels present in raw milk, the yoghurt starter will compete for dominance. This can lead to a thinner yoghurt overall.
You can freeze the yoghurt for short periods of time (1-3 months). Beyond that the bacteria will start to decline.
You can also dehydrate the stater by pasting a thin layer onto parchment paper and leaving it to dry in a well ventilated area. Dehydrated starters can be kept in the freezer for a number of years without losing potency.
Sadly neither of these methods are full proof and we can not guarantee they will always work. Overall though success rates are very high. The best way to preserve the bacteria in the starter it to use a freeze dry method which requires specialist equipment.