Sourdough Starter For Beginners (+ FREE Printable Guide) – Kettle & Kale (2024)

I know, I know. At this time in our crazy world, everyone and their mother is baking bread. There’s been a run on flour! A crazy shortage of yeast! People have been craving regular yeast breads, instant yeast breads, you name it! Is the smell of a freshly risen loaf? The swell of pride in one’s chest at being able to slice into a perfectly risen, crusty loaf and knowing that you made that? Maybe it’s both. Maybe it’s neither. But what I do know is that when the yeast ran out, the world turned to sourdough. Intimidated at the idea of a sourdough starter? Or sourdough in general? Don’t be. It’s okay. I’m here for you.

Sourdough Starter For Beginners (+ FREE Printable Guide) – Kettle & Kale (1)

What IS Sourdough Starter?

Ah, sourdough. The term, once only reflective of the ferment used to add leavening to breads and other baked goods, now is a subculture all it’s own. There are books and there are cooking shows and there are Youtube guides. Each one has it’s own methodology and system. Sourdough bakers debate over the most “legitimate” way to do it.

But here’s my school of thought. If whatever you make with your sourdough tastes good, then you win at sourdough! Don’t fall into the trap of trying to make your creations of your starter look perfectly crusty and bubbly right away. Just play. This is supposed to be fun, I swear!

Simply put, a sourdough starter is what you will use to leaven your sourdough bread in place of commercial yeast, and what I’ll walk you through creating in this post!

It is a bit of a time commitment, because getting a starter ready for bread and other baked goods can take about a week. But it’s only five minutes of your time each day during that time. This is a long distance run and not a short distance sprint. And once it is ready for baking, you do have to feed it. But this. Think of it like a pet. But a pet that you can shove in the fridge for a week and neglect until you’re ready to bake with it. Don’t worry. I will explain.

When I first dipped my toe into this world, it overwhelmed me, so I found the first sourdough starter recipe that showed up on google (thanks, King Arthur) and dove into creating a very ineffective sourdough starter. Which I then proceeded to let die when my husband and I went on vacation. Whoops. It was too much for me, I cried! Too daunting! Too intimidating! What do you mean, I have to feed it? I can’t do this! Help!

Shhhh, shhhh. I have been there. I have felt the feelings of overwhelm and intimidation. But it is okay. After a year of caring for my starter and trying MANY different methods, I have put together a simple, no frills guide, as well as a FREE printable sourdough startup schedule to make the process easier for you.

Am I an expert? No. Do I still have a lot of sourdough related frustrations in my kitchen? Yes. But this is the method that has given me the most success!

Get your FREE Sourdough Starter Feeding Guide!Download

Sourdough Starter For Beginners (+ FREE Printable Guide) – Kettle & Kale (2)

How To Create A Sourdough Starter

To make a sourdough starter from scratch, you need just TWO ingredients:

  • Flour: I use a 50/50 blend of both unbleached, all-purpose flour and a plain, whole wheat flour when I feed my sourdough starter.
  • Water: I have always used tap water, though a lot of bakers suggest using filtered water in a starter. If you know there is chlorine in your local tap water, perhaps considering using filtered water.

And you will need FOUR important pieces of equipment:

  • Digital Scale: I cannot stress the importance of a scale enough! The first time I made a starter, I followed direction that had volume measurements instead of weight, and my results were very inconsistent. Digital food scales are very inexpensive and will completely change the way you bake. They ensure that you are measuring out the precise amounts of starter, water, and flour you need during each feed. Do NOT try without a scale!
  • Medium Sized Glass Vessel (with a loose fitting lid): For mixing and storing your starter. I prefer wide, pint sized, wide mouth mason jars because they are easy to measure and stir into (and they are insanely cheap), but any medium vessel will do. I use these jars with these lids, but you can also use the lids that come with the mason jars as long as you do not tighten them. I have two identical mason jars that I use- one contains the starter, and then every other day I transfer the starter to a clean jar while the used one is being washed.
  • Small Silicone Spatula: For mixing. I have one very similar to this. Easy to use, easy to clean!
  • Rubber Band: You can put this around your jar to measure your starter’s activity level.

The Sourdough Startup & Feeding Schedule

Remember, getting a starter ready for bread will take around seven days, but only a couple minutes of your time each day. Get your tools together and let’s get started! Don’t forget to print out the Sourdough Feeding Guide and put it up on your refrigerator so you have it as a reference throughout the week.

FREE PRINTABLE! Sourdough Starter Feeding GuideDownload

Sourdough Starter: Day 1

In your clean glass vessel, measure out 100 grams of whole wheat flour and 150 grams of room temperature water. Mix thoroughly with your spatula so there are no bits of dry flour remaining. Cover your vessel with a loose fitting lid and leave out on your kitchen counter for twenty four hours. After the first twenty four hours, you will probably not see any activity. This is okay! Keep on going!

Day 2

In a clean vessel, mix 70 grams of the starter that you mixed on Day 1 with 50 grams of whole wheat flour, 50 grams of all-purpose flour, and 110 grams of room temperature water. Mix well, cover, and leave on your counter for twenty four hours. After the second 24 hours, you might start to see some bubbling and activity. But if you don’t, don’t worry!

Day 3

In a clean vessel, follow the same feeding protocol as Day 2 (with 70 grams of starter mixed on Day 2) Mix well, and leave covered (with your loose fitting lid) for another 24 hours. It is pretty common to start seeing bubbling activity after three days of fermenting, but again, do not worry if you don’t yet. Keep at it!

Day 4

In a clean vessel, follow the feeding protocol from Day 3 (with 70 grams of starter mixed on Day 2). Mix well, and leave covered (with your loose fitting lid) for another 24 hours. At four days, you should start seeing decent bubbling activity.

Day 5

Day 5 is when we establish the starter, flour, water ratio that we will use for feeding going forward. I like to feed my starter with a 1:1:1 ratio. After a lot of trial and error, I find this gives me the most activity with my starter In a clean vessel, mix 70 grams of sourdough starter from Day 4 along with 35 grams of whole wheat flour, 35 grams of unbleached, all-purpose flour, and 70 grams of room temperature water. Mix well, cover with a loose fitting lid, and leave for twenty four hours.

Day 6 (and onward!)

Congratulations! You have made it through a week of sourdough starter creation! On this last day, mix 60 grams of sourdough starter, 30 grams of whole wheat flour, 30 grams of unbleached, all-purpose flour, and 60 grams of room temperature water. Mix well, cover with a loose fitting lid, and leave at room temperature for twenty four hours.

You now have a bubbly, active sourdough starter!

Over the course of several hours after you feed your starter, you will notice it start to rise and increase in volume significantly, maintain this new volume, and then decrease again. When a recipe calls for active sourdough starter, you will want to use yours when it has at least doubled in volume in its vessel, but before the volume has collapsed. This is easy to track by putting a rubber band around the jar at level the starter is when first mixed. The time it takes for your starter to double in volume will depend on the ambient temperature of your space. The warmer the space, the faster the rise.

Why a 1:1:1 Ratio?

What I love about the 1:1:1 ratio of sourdough starter is it’s scalability. If you know you will be attempting a recipe that requires a lot of starter, you can scale up the feedings a day or two before and increase the amount of starter. If you know you will not be baking for awhile, you can scale down how much you feed your starter to save yourself some flour. I find 60 grams of each is the ideal measurement that works for me, but the more you bake, you will figure out the quantities that work best for you.

Do I Have To Feed My Sourdough Starter Everyday?

Like with many things, it depends. If you are going to be doing a lot of baking on a regular basis, I would suggest feeding your starter once a day and leaving it out on your counter, at room temperature. If you are only planning on baking weekly, you can feed your sourdough starter and then place it in the fridge, taking it out for a feeding a day or two before you are ready to bake and feeding until bubbly and active.

Is there another way to tell my starter is ready for baking? You can do something called the float test. Take a small spoonful of your risen starter and place it in a dish of water. If the starter floats, you should be good to go.

What Do I Do With The Leftovers?

When you feed sourdough starter, it is typical to discard the leftover starter from the day before after a feeding. So, what do you do with it? Do you throw it away? You can, but I suggest using some of that nonactive starter in a recipe:

  • Sourdough Pizza Crust

There are a LOT of options online for sourdough starter recipes. Don’t be afraid to get creative! Do you have any question? Leave them in the comments below and I’ll help out where I can!

FREE PRINTABLE! Sourdough Starter Feeding GuideDownload

Sourdough Starter For Beginners (+ FREE Printable Guide) – Kettle & Kale (3)

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Sourdough Starter For Beginners (+ FREE Printable Guide) – Kettle & Kale (2024)

FAQs

Do you have to discard sourdough starter every time you feed it? ›

Do I have to discard my sourdough starter? It would be best to discard some portion of your starter each time you feed it unless you want to continue to let it grow. Eventually, you need to discard the used food (flour and water) that's sustained your starter during the last fermentation period.

What is the 1/2/2 ratio for sourdough starter? ›

A 1:2:2 feeding ratio would consist of one part existing starter, two parts flour and two parts water. For example, if you have 30g of existing starter, you would feed it 60g of flour and 60g of flour. The most common feeding ratios for daily maintenance are 1:1:1 or 1:2:2.

What are three top tips when making sourdough starter? ›

Top 10 Sourdough Starter Tips for Success
  1. Maintain a Schedule to Feed your Sourdough Starter. ...
  2. Know How to Store a Sourdough Starter. ...
  3. Maintain a Small Sourdough Starter.
  4. Use Sourdough Discard for Less Waste.
  5. Know How to Revive a Sourdough Starter. ...
  6. Measure your Ingredients by Weight.
Mar 26, 2024

What flour is best to feed sourdough starter? ›

All-purpose flour works great for feeding starter, but adding a little whole grain flour can help give it a boost if needed.

What happens if you forgot to discard starter before feeding? ›

If you didn't discard a portion of your starter each time you feed it, two things would happen: Your starter would grow to an enormous, unmanageable size. Your starter would likely become more and more inhospitable to the bacteria and yeast we want as the mixture would become ever more acidic.

Can I leave my sourdough starter out overnight after feeding it? ›

Can I leave my starter out overnight after feeding it? Yes, if you have just fed it.

How soon after feeding sourdough starter can I use it? ›

Cover with either a tea towel or a glass lid. I like using a glass lid, because a towel tends to get really messy. Allow to sit of for 4-12 hours before using in a recipe, once it has about doubled in volume. If not using for baking, feed about 12-24 hours after last feeding or place in the fridge.

How often should I change my sourdough starter jar? ›

If you're keeping your starter in the fridge and only feeding it 1 or 2 times a week then you could change your jar every 2-4 weeks. You want to keep your starter jar clean so there's a lesser chance of contamination. Here's a few tips to keep your jar clean⬇️ add the starter & water first, stir very well.

Can you overfeed sourdough starter? ›

The colony of wild yeast and bacteria inside your starter jar are fairly resilient, however, like most living things, they can be overfed. When you overfeed a sourdough starter you dilute the natural population of yeast and bacteria, making your sourdough culture weak and inactive.

What is the healthiest flour for sourdough bread? ›

Compared to whole wheat flour, rye flour is said to be the most nutrient- and amylase-dense option for a sourdough starter. Overall, it has a lower gluten protein content than wheat flour, which means it produces slack, sticky, and dense doughs.

Why is sourdough starter so difficult? ›

Essentially making a sourdough starter is not an overly difficult process, but it does require a commitment of time and patience, as well as some dedicated equipment. Sometimes there are factors which mean making sourdough starter could be difficult. Perhaps you're working long hours or go out of town regularly.

Can I mix sourdough starter with a metal spoon? ›

Things that WON'T kill your sourdough starter

METAL: Stirring your starter with a metal spoon or placing it in a metal bowl won't kill your starter. While we don't recommend making or keeping your starter in contact with reactive metals like copper or aluminum, stainless steel is harmless.

How long does a sourdough starter last? ›

The culture is maintained indefinitely, fed with fresh flour and water (also called refreshing) consistently. A sourdough starter is used to seed fermentation in new dough when baking bread and is responsible for leavening (making rise) and flavoring a loaf of sourdough bread.

What can you do with discarded sourdough starter? ›

You can always use this discard by directly mixing it into a dough for baking. Your discard, as long as it's in good shape, will leaven any bread dough just as well. The discard is just like a levain you would make for a recipe. The only difference is it's the same makeup as your starter.

What size jar for sourdough starter? ›

A good rule of thumb is to choose a jar that's at least twice the size of your starter's starting volume. This allows room for your starter to double or even triple in size during feedings without overflowing. For example, if you start with 100 grams of starter, a 1-liter (32-ounce) Mason jar would be a good choice.

Do I feed my sourdough starter after each use? ›

You don't need any more starter than that, keeping your starter lean enables you to feed the whole starter every time your use it, which helps it make it stronger and stronger with every use. If you try and keep more it will become slow and sluggish and inactive.

When should you throw out a sourdough discard? ›

You can store sourdough discard in the fridge for up to 2 weeks. It's fine to leave it on the counter for up 24 hours, however if you aren't planning to use it straight away it's always better to store it in the fridge.

What is the difference between discard and active starter? ›

I would say the best way to differentiate between discard and active starter is that active starter is starter that has doubled and peaked whereas discard is any starter that is not the main starter and is not being used in an active sourdough recipe as a leavening agent.

Can you leave sourdough starter on the counter all the time? ›

Sourdough starter can be stored at room temperature or in the fridge. If you're feeding and making bread with your starter regularly (once a week or so) you can leave it out at room temperature. If you're going away for a bit or if you don't use it that often (once a month or less), store it in the fridge.

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