Everything you need to know about making, feeding, and using a sourdough starter — plus all the recipes that bring it to life.
👋 Welcome to the Heart of Sourdough
If you’re new to sourdough or just need a reliable reference, this guide will walk you through what a sourdough starter is, how to care for it, and how to use it in delicious homemade recipes.
Whether you’re making your very first loaf or baking weekly for your family, this is your go-to hub for all things sourdough starter.
🧪 What Is a Sourdough Starter?
A sourdough starter is a naturally fermented mix of flour and water that contains wild yeast and lactic acid bacteria. These microbes help your dough rise and give sourdough its signature tangy flavor — no commercial yeast needed.
🍞 Starter-Friendly Recipes
Here are some of our favorite recipes that use a sourdough starter. Whether it’s fresh or discard, there’s something for every level and every craving:
🔄 All Recipes Using Sourdough Starter
What Does Sourdough Starter Look Like When It’s Ready? (Spoiler: It’s Alive!)
June 29, 2025
What does sourdough starter look like when it’s ready? Look for bubbles, a rise, and a tangy smell. Here’s how to tell when it’s bake time!
Is My Sourdough Starter Ready? Here’s What It Actually Looks Like (With Pics in Mind!)
June 27, 2025
What does sourdough starter look like when it’s ready? Learn the signs, smells, and tips with humor, clear charts, and real advice.
Moldy Sourdough Starter: Easy Guide to Save or Start Over
June 23, 2025
Moldy sourdough starter can be scary, especially when you see green, pink, or black spots growing in your jar. If you’re not sure what
How to Feed a Sourdough Starter in the Fridge: Easy Steps & Pro Tips
June 23, 2025
So, you’ve caught the sourdough bug—congrats! That bubbly, tangy loaf you bake? It all starts with your hard-working sourdough starter. But let’s be honest—not
What As A Stiff Sourdough Starter ?
June 22, 2025
If you’re diving into the world of artisan bread baking, chances are you’ve come across the term “stiff sourdough starter.” But what exactly is
❓ Frequently Asked Questions
Can I use my starter straight from the fridge?
Yes, but it’s best to feed it and let it become bubbly before baking.
What is that liquid on top of my starter?
That’s called hooch — it’s harmless but means your starter is hungry. Stir it in or pour it off and feed.
How do I know when my starter is ready?
If it doubles in size within 4–6 hours after feeding and passes the float test, it’s ready to bake.
What can I make with sourdough discard?
You can use it in pancakes, muffins, waffles, crackers, and even chocolate cake!
Is my starter dead?
If it shows mold, turns pink/orange, or has no activity after multiple feedings — it’s time to start over.