Learn how to make a sourdough starter recipe from scratch with just flour and water. This versatile ingredient can be used to make breads, cakes, cookies, and so much more.
If you hang around the traditional foods community, chances are you have heard of making homemade sourdough starter from scratch.
I have had my homemade starter for over six years now. It is vital in my traditional food kitchen.
What Is A Sourdough Starter?
A sourdough starter is a live active culture made of fermented flour and water that is full of beneficial bacteria and yeasts.
It is used as a way to ferment recipes and naturally rise bread.
Why You Will Love Sourdough:
If you are unfamiliar, let me fill you in on all the reasons why crazy folks, like me, go through the effort of handcrafting, and maintaining, a beneficial colony of yeasts and bacteria in their kitchens.
Before yeast was isolated and sold in little packets, sourdough starter was a valuable commodity in homes and families, passed down for generations.
Health Benefits
Have you ever heard of phytic acid? Basically, it’s an antinutrient found in grains, beans, and nuts that interferes with the absorption of certain nutrients. They are present on grains to keep them from spoiling.
There is a reason they are there, but there is also good evidence that our bodies weren’t meant to handle them. Proper preparation of grains eliminates most, if not all, of the phytic acid in offending foods.
This is the very reason traditional cultures soaked and fermented their grains, seeds, and beans. These days, we’ve lost that art. And what have we found? People can’t handle grains anymore.
Instead of using instant yeast packets, people in traditional cultures leavened their bread with a fermented starter that captured all the yeasts in the environment.
AKA Sourdough starter
How on earth do we capture native yeasts? Read on, because I explain how to make your very own starter.
Because I love good food
I already confessed my foodie tendencies with you all. I reckon it’s the same inclination that led me into the world of homemade sourdough.
Locally made sourdough starter, with the native yeasts of the area present, is certainly the thing a foodie’s dreams are made of. A jar of healthy, productive starter is teaming with life, as evidenced by all the bubbles you will see rising to the surface.
Once you’ve experienced homemade sourdough baked goods, store-bought breads and pancakes simply don’t cut it. Sourdough has a depth of flavor that just can’t be found in something made quickly with a packet of instant yeast.
This post contains affiliate links, which means I make a small commission at no extra cost to you. See my full disclosure here.
FAQ:
How long does it take to make sourdough starter?
It takes about a week to create an active sourdough starter, but sometimes it can take about two weeks to make a starter ready to bake bread.
Do you have to discard sourdough starter every time you feed it?
When you are first creating your sourdough starter, yes. If you donโt discard you will have so much starter that it will be hard to keep healthy. This is because the more starter you have the more flour and water you will need to add for the yeasts and bacteria to feed on.
After having a starter for a while rather than discarding you can just use it in discard recipes. This is a much more useful way of removing some of the starter rather than throwing it in the trash.
How do you know your sourdough starter is ready to use?
You will know your sourdough starter is read to use when you feed it and after 4-12 hours it doubles in size and is super bubbly. A good way to be able to determine this, is to place a rubber band where the top of the starter is after you feed it. Then after a few hours have passed you can see just how high it has grown.
Another way is to perform the float test. Take a small glass of room temperature water. Add a quarter sized dollop of active starter. If it floats, it is ready to bake with. If it doesnโt it is not active enough.
Sourdough Starter Recipe:
By now, you know why you want to have a bowl of sourdough starter bubbling away in your kitchen, but how the heck do you make one?
Ingredients
Flour (Whole grain wheat, unbleached all-purpose, and einkorn are all great choices.)
Filtered water (I use a Berkey water filter. We have the Royal size for our family of 7. You can find my full Berkey review HERE.)
Tools
Glass bowl (Metal can react with beneficial bacteria and yeasts.)
Tea towel
How To Make Sourdough Starter
Day 1:
On day one, mix one cup of flour and one cup filtered water. Stir vigorously, making sure to scrape down the sides and incorporate everything. Place a clean tea towel over the bowl and set aside. Allow it to sit for 24 hours.
Day 2:
On day two, discard half of the mixture and repeat the process. Add one cup flour, one cup water, stir vigorously, and cover.
Why do you have to remove half the mixture? By day four, you would have sourdough starter overflowing from your bowl. Also, removing half ensures that the right amount of flour and water is feeding the growing colony of beneficial yeast. If you weren’t discarding half, the cup of flour wouldn’t be enough to feed them on days three and four. Basically, you would end up with a lot of extra starter by the end of the process, and none of it would be mature.
Day 3-5
Repeat the day two instructions for days three, four, and five.
Day 6-7
On days six and seven, do the same but feed it every 12 hours, instead of every 24.
By day seven, there should be enough beneficial bacteria and yeast present to bake sourdough bread and other fermented sourdough goodies, like pancakes and english muffins.
You will know it’s working if it bubbles, and doubles in size.
Sourdough Starter Maintenance
Once your sourdough starter is alive and active, there will be some maintenance to keep it going for years and years.
In the refrigerator for occasional use
Storing it in the refrigerator slows down the fermentation process, so one feeding per week, or every other week, is sufficient.
I usually use my starter a couple times per week. If I plan to make pancakes Saturday morning, for example, I will pull my starter out of the fridge Friday morning and add flour and water. By Saturday morning it is bubbly and ready to go.
I remove the two cups of starter needed for my pancake recipe, and put the “master starter” back in the fridge. Since it was fed the day before, it is good to go for another week, or whenever I need it next.
On the counter for daily use
Since the “little guys”, as my kids like to call the bacteria in the starter, are active at room temperature, they will have to be fed more often if keep it in this state.
If you leave your starter out on the counter, you will need to add flour and water every day. You will also have to be baking every day to use up all that starter.
Most people probably won’t use the starter quite so much, unless you own and operate a bakery. I would recommend storing it in the refrigerator between uses.
Helpful Resources
Every day I get loads of questions about sourdough starter, so I devoted a whole post called, How to Care for Sourdough Starter filled with your questions and my answers. You can use this post a reference guide.
Thank you so much for stopping by the farmhouse! I hope this is just the beginning of our sourdough journey.
Check out my other sourdough recipes and posts
- Sourdough English Muffins
- Sourdough Pizza Crust
- Healthy One Pot Meal- Sourdough Skillet
- Sourdough Tortillas
- Easy Sourdough Focaccia
- Dry Sourdough Starter
If you try this recipe and love it, I would love if you gave it 5 stars! Also, tag me on Instagram @farmhouseonboone.
Sourdough Starter
Ingredients
- Flour, Whole grain wheat, unbleached all purpose, and einkorn are all great choices.
- Filtered water
Instructions
- On day one, mix one cup of flour and one cup filtered water. Stir vigorously, making sure to scrape down the sides and incorporate everything. Place a clean tea towel over the bowl and set aside. Allow it to sit for 24 hours.
- On day two, discard half of the mixture and repeat the process. Add one cup flour, one cup water, stir vigorously, and cover.
- Repeat the day two instructions for days three, four, and five.
- On days six and seven, do the same but feed it every 12 hours, instead of every 24.
- By day seven, there should be enough beneficial bacteria and yeast present to bake sourdough bread and other fermented sourdough goodies, like pancakes and english muffins. You will know itโs working if it bubbles, and doubles in size.
Notes
Sourdough Starter Maintenance
- Once your sourdough starter is alive and active, there will be some maintenance to keep it going for years and years.
In The Refrigerator For Occasional Use
- Storing it in the refrigerator slows down the fermentation process, so one feeding every week, or every other week, is sufficient.
- I usually use my starter a couple times per week. If I plan to make pancakes Saturday morning, for example, I pull my starter out of the fridge Friday morning and add flour and water. By Saturday morning it is bubbly and ready to go. I remove the two cups of starter needed for my pancake recipe and put the โmaster starterโ back in the fridge. Since it was fed the day before, it is good to go for another week, or whenever I need it next.
On The Counter For Daily Use
- Since the โlittle guysโ, as my kids like to call the bacteria in the starter, are active at room temperature, they will have to be fed more often if kept in this state.
- If you leave your starter out on the counter, you will need to add flour and water every day. You will also have to be baking daily to use up all that starter.
- Most people probably wonโt use the starter quite so much, unless you own and operate a bakery. I would recommend storing it in the refrigerator between uses.
Nutrition information is automatically calculated, so should only be used as an approximation.
Hi there! Thank you for sharing this information ๐ I forgot to discard and feed my starter 3 days into the process, so didnโt get to remove half and feed until 14 hours after I should have. The mixture is still quite doughy and bubbly, but pretty watery in the very bottom. Did I ruin it? I went ahead and discarded and fed it just in case it was still good.
No, you did not ruin it. It may be hungry though if you only fed it 1/2 cup water 1/2 cup flour. ๐ I would just discard everything but 1/2 cup and then feed it like it says to! It may take a few extra days, but it will come back to life.
I think you may have previously answered but to be clear when beginning the starter (Iโm only on day 3) we can use that discard to make discard recipes or does it have to be established before doing so?
Thank you!
You can use it that soon! It doesn’t have the same nutritional benefits as when it is an established starter, but you can for sure use it!
I just started my starter yesterday & Iโm realizing that when I fed it for the first time today, I forgot to discard. Can I keep going or do I need to throw it out & start over?
I would just keep going!
I am on day 7 of my starter, this is my 2nd try I threw the 1st away. My starter did not rise the 1st time nor is it rising this time. Am I doing something wrong? I started with 1 cup flour 1 cup water and everyday discarded half and added back in 1 flour 1 water.
Is it ready to use if it hasn’t risen?
Is it bubbly? Does it smell slightly sour? Sometimes it does take longer for a starter to really get going, especially during the winter. I would keep going, don’t give up. You can also use it in discard recipes during this time so you don’t feel like you are wasting all of that discard.
I am also having this problem too. It did not rise, but is bubbly on the top and has a slight smell to it. Tomorrow will be day 7. I am feeding twice a day now. Am I able to use it?
I would give it a few more days of feeding until you see the rise and fall. It can take up to two weeks for your starter to establish itself.
I am on day five but my starter is not doubling in size. Is that OK?
It can take up to two weeks (sometimes longer). Trust the process, and keep going!
When you start feeding every 12hrs, do you discard both times or just once?
Discard each time you feed
Hi Lisa!
I just started my sourdough starter for the first time. I used bread flour. Is that OK? I also have 100% whole grain organic whole wheat flour. Which one would have been better to use?
Thanks so much!
That should be fine! I don’t typically use bread flour, but you can. Whole wheat is also fine, too.
Thank you so much. I watch you daily and enjoy your vidoes so much. You have a beautiful family! Looking forward to what you will be doing in the future.
Blessings to you and yours!
Can you use different flour when you feed the starter? I have both wheat that Iโve ground myself and unbleached all purpose flour. Does it matter if I rotate what I use to feed this?
I use both! You can switch it up.
My question is if I keep it in my refrigerator and it is time to do the weekly feeding do I still remove half and the add water and flour? Does the starter need to be made in a glass container ? I will not be baking a lot but will need it for weekly bread making.
Have you ever thought about doing live bread making classes? I sure would be the first to sign up. Thanks
I’d recommend checking out my blog on maintaining a starter. That should help. Here it is: https://www.farmhouseonboone.com/how-to-care-for-sourdough-starter
I do not have live classes, but I do have a course called Simple Sourdough. You can find more info on it here: https://create-your-blog-dream.teachable.com/p/simple-sourdough
Thanks!
I’m wanting to start this, but my question is… do I leave it out on the counter to create it initiall, and then put it in my fridge after I’ve created it since I won’t be using it daily?
Yes, you are right. You will keep it on the counter when you’re feeding it in the beginning. Once it is active, you can keep it stored in your refrigerator until you’re reading to feed it again and use it.
Hi I am fixing to start a starter using your steps and recipe! I am super excited !! My question is .. I live in a pretty cold house , what can I do to ensure that my starter will stay warm enough for her to grow? Thank you in advance !!
Very exciting! If you use your stove or oven a lot, you can set it near those areas. You can set it on top of your refrigerator or on your stovetop with the light on. If you have a window spot that gets sunshine, that is always good, too! Hope that helps!