These Sourdough Blueberry Bagels are a tasty breakfast treat! They’re chewy on the outside, soft on the inside, and filled with sweet blueberries. Perfect for any morning or snack!
I like to toast mine and spread a little cream cheese on top. Yum! Just be ready for the delightful blueberry explosion in every bite. You won’t want to stop at one! 😋
Key Ingredients & Substitutions
Sourdough Starter: Having a strong, active starter is key for the flavor and rise of these bagels. If you don’t have one, you can purchase it or use instant yeast (1 packet) for a quicker option, but it won’t have the tangy flavor.
Bread Flour: This flour gives bagels their chewy texture. If you only have all-purpose flour, it’s fine to use. The texture will be slightly different, but they’ll still be tasty!
Blueberries: Fresh blueberries are ideal, but frozen ones work too. Just keep in mind they may bleed a bit more, coloring the dough. Dried blueberries can also be used, though they won’t burst with juice when baking.
Baking Soda: This is crucial for the boiling water bath, helping to achieve that classic bagel crust. If you don’t have any, you could use baking powder, but it won’t provide the same depth of flavor.
How Do I Get My Bagels to Have That Chewy Texture?
The boiling step is what gives bagels their signature chewiness and shine. This process creates a protective outer layer, keeping them dense and chewy. Here’s how to boil them correctly:
- Make sure your water is rapidly boiling before you add the bagels.
- Add baking soda for a little extra boost in texture and shine.
- Do not overcrowd the pot—boil only 2-3 bagels at a time to ensure even cooking.
After boiling, immediately sprinkle poppy seeds on top while the surface is still wet. This is key for adhesion!

How to Make Sourdough Blueberry Bagels
Ingredients You’ll Need:
For the Bagel Dough:
- 1 cup (240g) active sourdough starter (100% hydration)
- 3 ½ cups (420g) bread flour
- ½ cup (120ml) water, warm (adjust as needed)
- 2 tablespoons sugar or honey
- 1 ½ teaspoons salt
- 1 cup fresh or frozen blueberries
For Topping:
- Poppy seeds (for topping)
For Boiling:
- 1 tablespoon baking soda (for boiling water)
Optional:
- Melted butter (for brushing after baking)
How Much Time Will You Need?
Total time for making these delicious bagels is around 5-6 hours. You’ll spend about 30-40 minutes preparing and shaping the dough, plus 4-6 hours for bulk fermentation. After that, boiling and baking will take an additional 30-35 minutes. A perfect homemade treat worth the wait!
Step-by-Step Instructions:
1. Prepare the Dough:
In a large bowl, combine the active sourdough starter, warm water, and sugar or honey. Mix them well until combined. Next, add the bread flour and salt to the mixture. Stir everything together, then knead the dough by hand or in a stand mixer fitted with a dough hook until it feels smooth and elastic—this will take about 8-10 minutes. Be gentle while folding in the blueberries to ensure they stay whole and are evenly distributed throughout the dough.
2. Bulk Fermentation:
Once your dough is ready, place it in a lightly greased bowl. Cover it with a damp towel or plastic wrap and let it rise at room temperature for 4-6 hours. You’re looking for the dough to expand noticeably—don’t worry if it doesn’t double in size!
3. Shape the Bagels:
Turn the dough out onto a lightly floured surface and divide it into 6-8 equal pieces. Shape each piece into a ball. To form the actual bagels, poke a hole through the center of each ball with your finger, then gently stretch to create a ring about 2-3 inches wide. Transfer the shaped bagels to a baking sheet lined with parchment paper, cover them loosely, and let them rest for about 60-90 minutes. They will puff up a bit during this time.
4. Preheat Oven and Prepare Boiling Water:
While your bagels are resting, preheat your oven to 425°F (220°C). Also, bring a large pot of water to a vigorous boil and add the baking soda to it—this will help give the bagels that chewy crust we love!
5. Boil the Bagels:
Carefully drop 2-3 bagels into the boiling water at a time. Boil them for about 30-45 seconds on each side. Use a slotted spoon to transfer them back onto your parchment-lined baking sheet. While they are still wet from boiling, sprinkle poppy seeds generously on top of each bagel to give them that classic look and taste.
6. Bake the Bagels:
Place the bagels in the preheated oven and bake them for 20-25 minutes, or until they are golden brown and firm to the touch. For an extra touch, you can brush the hot bagels with melted butter right after taking them out of the oven for a shiny, soft crust.
7. Cool and Serve:
Let the bagels cool on a wire rack for a few minutes. Enjoy them fresh, either plain or with your favorite spread like cream cheese. These tangy, chewy sourdough blueberry bagels will definitely be a hit!
Enjoy making your homemade sourdough blueberry bagels, and savor each delicious bite!
Can I Use a Different Type of Flour?
Yes, while bread flour gives the bagels their chewy texture, you can substitute it with all-purpose flour. The bagels will still be delicious but may not be as chewy.
How Do I Store Leftover Bagels?
To store leftovers, place them in an airtight container at room temperature for up to 2 days. For longer storage, wrap them tightly and freeze for up to 3 months. Simply thaw and toast when you’re ready to enjoy them!
What If My Sourdough Starter Isn’t Active Enough?
If your starter is not very active, you can feed it a few hours before starting the recipe to boost its activity. Just make sure it’s bubbly and has risen well before using it in the dough.
Can I Add Other Ingredients or Flavors?
Absolutely! Feel free to experiment by adding ingredients like chocolate chips, nuts, or other fruits. Just be cautious not to overload the dough, as it may affect the texture.



