How Do You Make Sourdough Bagels

You make sourdough bagels by combining a naturally fermented sourdough starter with simple ingredients, then shaping, boiling, and baking them for that chewy, golden crust.

Making sourdough bagels isn’t complicated, but it does take a little patience and planning.

If you’re wondering how do you make sourdough bagels, you’ll be happy to know the process is very doable right in your own kitchen.

All you need is your active starter, high-protein flour, water, salt, and a little barley malt syrup or honey for the boiling step.

In this post, we’ll walk through every stage of how to make sourdough bagels, from mixing the dough to getting that perfect shiny crust.

Let’s dive into the wonderful world of homemade sourdough bagels.

 

How Do You Make Sourdough Bagels: The Core Process

When people ask how do you make sourdough bagels, the answer always starts with understanding the unique fermentation step.

Unlike regular bagels that use commercial yeast for a quick rise, sourdough bagels rely on your starter to leaven the dough slowly.

How do you make sourdough bagels taste so distinct?

That long, cool fermentation is exactly what develops the deep, tangy flavor you can’t get any other way.

Let’s break down the essential steps for how to make sourdough bagels that are crisp on the outside and pillowy inside.

 

1. Gather Your Ingredients for Sourdough Bagels

To begin, you’ll need about 500 grams of bread flour, which gives the bagels their necessary chew.

You’ll also need 280 grams of water, 100 grams of active sourdough starter, and 10 grams of fine sea salt.

For the water bath, mix a tablespoon of barley malt syrup or honey into a large pot of boiling water.

These simple ingredients are all you need to know how to make sourdough bagels from scratch.

 

2. Mix and Knead the Dough

In a large bowl, combine the flour, water, and sourdough starter until a shaggy mass forms.

Let this rest for about 30 minutes to allow the flour to fully hydrate, which helps with gluten development.

After the rest, add the salt and knead the dough for 8 to 10 minutes until it becomes smooth and elastic.

You can also use a stand mixer with a dough hook to speed things up.

The dough should be firm, not sticky, since sourdough bagels need that stiffness to hold their shape.

 

3. First Rise and Cold Fermentation

Place the dough in a lightly oiled bowl, cover it, and let it rise at room temperature for 4 to 6 hours.

You’re looking for the dough to increase in size by about 50%, but it doesn’t need to double.

This is where learning how do you make sourdough bagels truly shines, because next comes the cold ferment.

Cover the bowl tightly and refrigerate the dough for 12 to 24 hours.

This long, slow chill is what builds that signature sourdough tang and makes the dough easier to shape.

 

4. Shape the Sourdough Bagels

Once the dough is cold and rested, turn it out onto a lightly floured surface.

Divide it into 6 to 8 equal pieces, depending on how big you like your bagels.

Roll each piece into a smooth ball, then poke a hole through the center with your thumb.

Gently stretch the hole to about two inches wide, as it will shrink slightly during proofing.

Place the shaped bagels on a parchment-lined baking sheet, leaving space between them.

 

Tips For Making Perfect Sourdough Bagels Every Time

So now that you know the basics of how could you make sourdough bagels, let’s talk about the finer details.

These tips will help you avoid common pitfalls and get professional results at home.

 

1. Boil the Bagels Briefly

Before baking, you must boil the shaped bagels, as this is what gives them their shiny, chewy crust.

Bring a large pot of water to a rolling boil and add your malt syrup or honey.

Boil each sourdough bagel for 45 seconds per side, about a minute total.

This quick bath sets the crust and prevents the bagels from expanding too much in the oven.

If you want a chewier bagel, boil them a little longer, up to two minutes per side.

 

2. Use a Baking Stone or Steel

For the crispiest bottom crust, preheat a baking stone or steel in your oven at 450°F.

Carefully transfer the boiled bagels onto the hot surface, which gives them an instant heat blast.

If you don’t have a stone, a heavy baking sheet flipped upside down works well too.

This step is crucial for how to make sourdough bagels that aren’t soggy underneath.

 

3. Steam the Oven for Extra Shine

Right after placing the bagels in the oven, toss a few ice cubes into a preheated pan at the bottom.

The steam created will help the bagels develop a beautiful, glossy sheen.

Bake for 18 to 22 minutes until they’re deeply golden brown.

Let them cool on a wire rack for at least 15 minutes before slicing.

 

Why Your Sourdough Bagels Need Long Fermentation

The key to exceptional sourdough bagels lies in that extended fermentation time.

How do you make sourdough bagels that are tangy and flavorful?

You simply give the natural yeast and bacteria in your starter plenty of time to work.

The longer the cold ferment, the more complex the flavor will become.

This is exactly how do you make sourdough bagels that rival your favorite bakery.

 

1. Gluten Structure Improves

During the cold ferment, enzymes in the dough break down proteins and starches.

This strengthens the gluten network, resulting in a chewier, more satisfying bite.

The dough also becomes more extensible, making it easier to shape without tearing.

 

2. Digestibility Increases

Sourdough fermentation breaks down phytic acid, which helps your body absorb nutrients better.

Many people find sourdough bagels easier to digest than regular yeast bagels.

This is a wonderful bonus when you’re thinking about how do you make sourdough bagels at home.

 

3. Flavor Depth Develops

As the dough sits, lactic acid bacteria produce organic acids that give sourdough its signature tang.

These acids also contribute to the beautiful golden color of the crust during baking.

You simply cannot rush this process if you want truly outstanding sourdough bagels.

 

So, How Do You Make Sourdough Bagels Successfully?

You make sourdough bagels successfully by planning ahead and respecting the fermentation time.

The answer to how do you make sourdough bagels is simple: mix, ferment, shape, boil, and bake.

Your active starter does all the heavy lifting while you mostly wait.

The cold overnight rise is non-negotiable for that authentic sourdough flavor.

With a little practice, you’ll have a reliable method for making sourdough bagels that are dense, chewy, and absolutely delicious.

So the next time someone asks how do you make sourdough bagels, you’ll know exactly what to say.

Happy baking, and enjoy every single bite of your homemade sourdough bagels.