Sourdough Starter FAQ: Everything You Need to Know to Get Started

If you’re new to sourdough baking, you’re bound to have questions, especially about your starter.

Having a good healthy starter is what brings the rise, flavour, and magic to your loaf. 

I have a full process on how to make your own Sourdough Starter at home here. Which you can follow along to make your own 

Also if you are not from Australia like me you may call Wholemeal Flour, Whole Wheat. 

What flour should I use to make my starter?

You’ve got a few options when it comes to flour. I started with rye, but found it soaked up too much water and didn’t suit my routine, so I switched to half high protein wholemeal and high protein white, and haven’t looked back.

Using some wholemeal flour is a great choice when creating a starter from scratch. It’s rich in natural nutrients and microbes, which means it often gets your starter bubbling faster. But I like the mix of 50/50, it is easy to work with and I feel like gives a good consistency. 

You can use high protein plain white flour from the beginning, it might just take a little longer to build strength and you may find its a not growing enough bubbles etc.  

Do I have to bake with the same flour I use to feed my starter?

Nope! Feeding your starter with wholemeal flour doesn’t mean you have to make wholemeal bread. 

I currently feed my starter with part wholemeal (for the nutrients and consistency), but I bake with strong white flour because it’s more forgiving and easier to work with day to day. It gives you a softer, more classic loaf texture. 

And if you’re wondering, no, using a wholemeal-fed starter doesn’t make your bread taste like wholemeal (unless that’s what you’re baking with).

What does "feeding" mean, and do I need to do it daily?

Feeding your starter means giving it fresh flour and water, and usually discarding a portion first (called the “discard” which we can use)

Think of your starter like a little kitchen pet or plant, it’s a living culture and needs care. If it’s kept at room temperature, it will need to be fed daily to stay healthy and active.

When you’re first creating your starter, daily feeding is essential. But once it’s established, you can keep it in the fridge and just feed it the night before you want to bake. This is what a lot of people do who only bake 1-maybe 2 times a week or less 

What if I miss a feed?

Ideally, you want to feed your starter daily if it’s on the bench, but life happens. Honestly I have done it too. 

Missing a feed (even two!) won’t necessarily ruin your starter. Try to feed it around the same time each day to build a habit. If you’ve missed a feed and it’s looking a bit funky don’t panic.

Just give it a feed, you may need to do a couple to bring it back to life but don't throw it out. Unless it has mould growing etc that unfortunately needs to go.

If you are unsure, pop me a DM on Instagram here and we’ll work through it together. In most cases, it can be brought back to life.

What should I do with the discard?

Don’t toss it, there are so many delicious ways to use sourdough discard!

You can make crackers, crumpets, pancakes, muffins, pizza dough, flatbreads, and more. I personally love turning my discard into crispy crackers (I’ve got recipes here on the blog)

I even made some flatbreads the other day that were so good. Keep an eye out, we’ll be adding more discard-friendly recipes as we go.

Can I use plain or all-purpose flour?

I wouldn't recommend it as most of them have a low protein amount which isn't great for your starter or bread, make sure it has enough protein. Look for at least 11% protein or higher.

Higher protein means stronger gluten development, which gives sourdough its structure, rise, and chew. It makes life easier and gives you a better bake.

You can usually check the nutrition panel on the back of the pack. Look at the protein per 100g if it says 11.9g, that means 11.9%. Don’t rely on front-of-pack labels like “bread flour” or “pizza flour”, always check the back as they are not all the same. 

And using something like a "00" flour is too soft as well, look for the protein amount and if it says "soft wheat" it maybe too soft for your starter or bread. 

When is my starter ready to use?

A strong, healthy starter will:

  • Be bubbly and active

  • Smell slightly tangy (but not unpleasant, but this is a matter of smell some think the way it smells is terrible to be honest)

  • Double in size after feeding (depending on your kitchen temperature will depend on how long this takes)

Most starters are ready around 7–10 days after you begin. But it can vary depending on the flour you use and the weather. When I started it was Autumn (Fall) here in Australia, it’s a little cooler, so mine needed a few extra days to get strong.


Final Thoughts

Making a sourdough starter can feel a bit mysterious or overwhelming at first, but once you’ve got the hang of it, it becomes a natural part of your rhythm. Be patient, stay curious, and don’t be afraid to ask questions, I’m always here to help.

If you’re making a starter or feeling unsure, send me a message on Instagram @_ashleysplace_ I’d love to cheer you on!

And don’t forget to check out my discard recipes and sourdough tips over on the blog and socials. There’s plenty more to come, and if you are ready to bake bread here is my sourdough bread recipe 

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