How to Rehydrate Your Sourdough Starter: A Step-by-Step Guide

Rehydrating your sourdough starter is an exciting step in the journey to baking delicious, tangy bread at home. Whether you’ve dried your own starter or purchased one, it’s time to bring it back to life! And what better way to kick off this process than by giving your starter a name? After all, it’ll be part of your baking routine, so why not give it a bit of personality?

Here’s how to rehydrate your starter, with a fun and memorable twist!


What You’ll Need:

  • Dried sourdough starter (from a packet or saved from your last bake)
  • Warm, non-chlorinated water (around 80°F or 27°C)
  • Unbleached flour (bread flour or whole wheat is ideal)
  • A clean and sanitized jar or container
  • A kitchen scale (optional but recommended)

Step 1: Name Your Starter!

Before you get started, give your new starter a fun, unique name. This little culture of wild yeast and bacteria will be your baking buddy, so why not make it a part of your kitchen family? Choose a name that reflects its character, like “Bubbles”, “Fluffy”, or something more creative like “Yeasty McYeastface” or “Dough Vader”.

Naming your starter is a fun ritual that gives you a sense of connection to the process. Plus, it makes the whole sourdough journey even more enjoyable.


Step 2: Measure the Starter and Water

Now that your starter has a name, it’s time to wake it up! Measure out the dried sourdough starter:

  • 1 tablespoon of dried starter (or as directed on your package).

Next, measure out the water:

  • ¼ cup (60g) of warm, non-chlorinated water.

Make sure the water is comfortably warm (around 80°F or 27°C). You can check the temperature with your hand or a thermometer—it should feel like a warm bath!


Step 3: Mix the Water and Starter

Add the dried starter to your warm water in a clean jar or container. Stir the mixture well until the starter dissolves fully into the water. It might look a little clumpy at first, but don’t worry—the wild yeast and bacteria are starting to wake up and will soon get to work.


Step 4: Let it Sit for 6-12 Hours

Now that your starter is rehydrated, cover the jar loosely with a cloth or plastic wrap. Let it sit at room temperature for 6 to 12 hours. This allows the yeast to wake up and begin fermenting. You should start to see small bubbles forming as the starter begins to come to life!


Step 5: Feed the Starter (1:1:1 Ratio)

After 6-12 hours, it’s time to feed your starter and give it some nourishment to grow stronger. Use a 1:1:1 ratio for feeding:

  • ¼ cup (30g) flour (bread flour or whole wheat is best)
  • ¼ cup (60g) warm water

Stir the mixture well to incorporate the flour into the starter. This will help feed the yeast and bacteria, giving them the energy to grow and multiply.


Step 6: Continue Feeding Every 12 Hours

For the next 2-3 days, continue to feed your starter every 12 hours with the same 1:1:1 ratio. Be sure to discard about half of the starter each time before feeding it. This helps keep your starter healthy and prevents it from growing too large.

As you continue feeding, you’ll start to notice more bubbles and a stronger, tangy aroma. Your starter, now full of life, will become more active with each feeding.


Step 7: Asses Your Starter’s Readiness

After about 3-5 days, your starter should be bubbly, rising, and falling consistently. It should also have a strong, pleasant sour smell. As long as its rising consistently, it should be ready to bake with! 


Step 8: Use or Store Your Starter

If you’re not ready to bake, you can store it in the refrigerator and continue to feed it once a week. Remember to always leave a little bit of your starter behind to continue the cycle!


Quick Tips:

  • Use non-chlorinated water to ensure your yeast thrives. If you only have chlorinated tap water, let it sit out for a few hours before using it.
  • Feed with the right flour: Bread flour or whole wheat flour works best because it contains more nutrients for the yeast to feed on.
  • Don’t skip the discard: Discarding part of your starter is necessary to keep it manageable and healthy. Use the discard in recipes like pancakes, waffles, or crackers.

Final Thoughts:

Rehydrating your sourdough starter is a fun and rewarding process that sets the stage for amazing, homemade bread. By giving your starter a name and following these simple steps, you'll soon be baking your own artisanal loaves. And the best part? You’ll have a new baking buddy to help you along the way!

So go ahead—name your starter, feed it, and let the magic of sourdough begin. Happy baking!


Ready to start your sourdough journey? Grab some starter from our bakery or pick up a starter kit today, and let’s get baking!

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