Sourdough Starter Basics
STARTER
50 grams flour
50 grams water
5 grams seed
To keep sourdough starter happy and healthy you will need to “feed” or refresh it every day or every couple of days. If you are taking a break you can keep the starter cold (in the fridge) to slow down the activity
Each time you refresh the starter you will need to take a small amount of the previous starter (referred to below as “seed”) and mix it with fresh flour and water. The gives the culture fresh resources to consume
To make your own starter you simply need to combine flour and water and leave it out at room temperature. You will notice bubbles and then a sour aroma similar to vinegar. After a couple of days at room temperature, and once the starter has begun to produce gas, it is ready to begin refreshing.
Once the lactic acid bacteria and yeast have taken root, the acidity they create will safeguard the starter from invasion by less desirable organisms.
Alternatively, you can take some living starter from an established culture and skip this step.