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Sourdough Starter in 6 days

Closeup of a sourdough loaf made with a yoghurt starter.

With yeast being a little difficult to find at the moment (during Covid-19 lockdown), we thought we’d have a go at making a new (and unusual) quick sourdough starter. If you love making sourdough bread, but your sourdough starter is no more, you might be interested in this…

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What if you could have a new sourdough starter up and running in just 6 days? This starter is weak at the start, but it matures way faster than your usual flour and water kind. Why, you ask? keep reading.

Sliced white bread sourdough loaf.
Sliced white bread sourdough loaf.

I was looking through some old pastry chef notes from years ago and found something I hadn’t tried but thought sounded interesting at the time. Using yoghurt to build a sourdough starter. Yep, you heard me.

Round wholemeal sourdough on baking paper.
Round wholemeal sourdough loaf on baking paper.

I make my own yoghurt, and a lot of my students do too because they’ve done one of my courses or they’ve seen this post. For this starter, use real yoghurt made with a yoghurt strain, not yoghurt made with a probiotic capsule. Or purchase a plain pot set of yoghurt. Nothing with flavours in it.

So if you’ve made sourdough before and want to get a starter up and running faster, try this method for a yoghurt sourdough bread starter. You can use it with any sourdough recipe. Just remember it’s weak at the start, and you will need to give it some strength. But it will develop way faster than a normal starter because you’ve added the culture it needs instead of waiting for the universe to provide. 🤣🤣🤣

I use this starter now with the overnight sourdough method I’ve shared in my Easy Overnight Sourdough Course. This is a method that’s similar to a bakery method that I’ve developed so It can be made at home on a smaller scale. You can have sourdough bread every day if you choose. It’s that simple.

Sliced sourdough bread showing the holes formed by the expanding gases during fermentation.
Sliced sourdough bread.

My wonderful Bake Club and sourdough students inspired me to develop this new method. I asked a few of them, “What would be important to you when making Sourdough bread?” They came back with a list of wants and needs.

Here are the main points

  • Easy
  • Have less discard and don’t have to keep much in the jar.
  • Can I make my bread without kneading?
  • Easy feeding instructions that don’t require daily attendance
  • Less mess
  • Be able to make it at the weekend.
  • I’d rather it make itself while I was asleep. (very funny, Angela. But I got ya. LOL)

I loved working on this. I want to thank Angela, Sally, Christine, Anne-Marie and Wayne for being my editors, method testers and taste testers. Adapting a bakery method into a method that can be made on a small scale was fun.

Close up of a freshly baked sourdough loaf.

Bec’s Yoghurt Sourdough Starter

4 from 2 votes

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becs-table.com.au
The yoghurt sourdough starter is a quick and easy way to get a sourdough starter up and running.
Prep Time 6 days
Cook Time 0 minutes
Total Time 6 days
Difficulty Easy
Course Bread
Cuisine Various
Servings 1
Method Conventional

Equipment

  • 1 1 litre jar

Ingredients
  

  • 20 g skim milk powder Skim milk powder
  • 160 g cool boiled water I just grab it from the jug
  • 80 g Pot set yoghurt No flavour/No sugar
  • 500 g Plain flour plain works well; it doesn't need gluten here.

Instructions
 

  • Day 1
    Sterilise your 1 litre jar. I do this by washing and rinsing really well. Dry the outside with a t-towel and pop it in the microwave. set it for 5 seconds. Yep with nothing in it but the little bit of water that remains from rinsing.
  • Weigh the yoghurt and milk powder into the jar and mix well to combine. Then weigh in the water and mix again.
  • Pop the lid on the jar and sit it in a bowl. Pour enough hot tap water in the bowl for the water to come up to the same mark as the liquid inside. We don't want boiling water here, just hot enough to gently warm the liquid inside to start the process. Now set this aside in a warm place for 24 hours
    Jar of sourdough yoghurt starter sitting in a bowl of water
  • Day two
    You may notice that the liquid inside has separated a little, don’t worry, it's fine. Remove thelid and weigh in 120 g bakers flour and mix well with a fork.  I use a fork because you want to try and create some air bubbles if you can.  I also chose a fork that will fit inside my jar with the lid on. Lazy I know. 😉 Now set the jar aside in a warm place for 2 whole days.
  • Day four
    Remove the lid and weigh in more flour 135g and cool boiled water 135g, mix again with the fork. Leave until tomorrow
  • Day five
    This is the first time and only time you should need to throw some starter out. It's only because we need to fit more in the jar. (You could add it to another jar and have two going I suppose or use it in pancakes or the like ;-))
    You should now be seeing signs of life, loads of tiny bubbles throughout your starter.
    Remove 1/2 the starter from the jar and weigh in another 130 g flour and 130 g water and mix.
    set aside until tomorrow.
  • Day six
    Today's the day you can make your first loaf. Go on, what are you waiting for? Use this starter with a pinch of dried yeast for a month or two while it builds its strength. Hey, I said a pinch no more. 😉
    oh, you want a recipe?

Notes

When you first create a sourdough starter, it may be weak and take a month or two to gain strength. However, a yoghurt starter develops faster because it adds the culture that a sourdough naturally develops over time.
The longer you have your starter, the stronger it will become. BUT, If you find that your starter is still weak, you can add a very small pinch of dry yeast to your bread recipe to help it along. But remember, do not add it to your starter.
Adding it to your first few loaves will also help, because the technique of making sourdough has to be learned.
Feeding it after 6 days.  Remove what you use and feed it again 50/50 water and plain flour. 

Want to know more?

I’ve got another recipe on my site that uses sourdough or a poolish that you can make really quickly. French baguettes. I don’t consider it a proper sourdough because it hasn’t had the benefit of a lengthy fermenting process. But they’re so good and easy to make.

Thermomix and Stand Mixer French Baguettes

Or, maybe you’d like to know more about Bake Club Online?

What is Bake Club Online?

Happy Baking…….

14 Comments

  1. Hi Becs..onto day 4…just a question, how long in the oven to cook? This is my first time..

    1. Hey there,

      I can’t answer that one with a specific time. It depends on how you’ve shaped your dough, how far it has spread etc. The way I tell if it’s ready or not is I make sure it’s a lovely deep golden brown. So with the oven temperature set, your loaf will be ready then. See in my photos for a reference.

      Regards
      Bec

  2. Hi, my 6 day starter had bubbles after the first day but has lost them over day 2&3? Is it still ok or should I start again?
    Thanks
    Lee

    1. Hi Lee,

      I would think it’s fine, are you in Melbourne? It’s freezing here at the moment, I’d say it’s just a bit on the cool side and it’s having a little sleep (As it would if it was in the fridge). Pop it in a warm spot and feed it if you’re up to that now, I’m pretty sure you’ll see some activity then.

      Are you using unbleached flour?
      Has your water been boiled and cooled?

      They’re the only other reasons I can think of why you may be having issues.

      Let me know how you go.
      Regards
      Bec

  3. Hi Bec,
    This is great we have been looking for a sourdough recipe and way to start a culture. One question is that when you have re-fed your sourdough starter and placed in the fridge – how do you use it from there? Do you use straight from the fridge next time? does it need to then sit for another 6 days before you use? thanks for the great email updates.
    regards
    Jo

    1. Hey Jo,
      Once it starts to bubble I put it in the fridge until I want to use it. Then I’ve just been using it straight from the fridge. Easy

      Happy baking.

    2. Hi Jo,

      Sorry I’ve only just seen this comment. I’m not sure why I wasn’t notified. I use my starter straight from the fridge, although you have to remember it’s cold in there and you’ll need it to come to room temperature before it starts really bubbling away. Recipes that use a long bulk prove work really well with cold sourdough starters. I can use my starter every day if I wish, just keep topping up with what you take out. 😉
      Regards
      Bec

4 from 2 votes (2 ratings without comment)

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