Artisan Bread

Sourdough Discard Bagels Recipe

Chewy, golden-crusted bagels with a subtle tang from sourdough discard that put every store-bought bagel to shame.

There is something almost magical about pulling a tray of homemade bagels out of the oven and seeing that deep, glossy mahogany crust staring back at you. The kitchen smells like a proper New York bakery, all warm yeast and toasted dough, and when you finally bite into one, the contrast between that satisfyingly chewy crust and the soft, dense, slightly tangy interior is genuinely one of the great textures in all of bread baking. These sourdough discard bagels deliver exactly that experience, with the bonus of a complex, mildly fermented flavor that you simply cannot get from a commercial bagel, no matter how good the brand.

This recipe is a brilliant way to put your sourdough discard to work. If you maintain a sourdough starter, you already know that regular feedings mean a steady accumulation of discard, that portion you remove before feeding that so often goes straight into the trash. Instead of wasting it, this recipe puts it to use in the most delicious way possible. The discard adds a gentle tang, helps with fermentation, and contributes to the extraordinary chew that defines a great bagel. You still use a small amount of commercial yeast for reliable rise and timing, making this recipe approachable even for bakers who are newer to working with sourdough.

I started making these after one too many mornings of settling for a mediocre grocery store bagel when what I really wanted was something with real depth and chew. My sourdough starter was getting fed twice a week, and the discard pile was growing faster than I could use it in pancakes or crackers. The first time I made these bagels, I honestly stood in my kitchen eating one straight off the cooling rack, no toppings, no cream cheese, just the bagel by itself because I could not believe how good it was. That is the moment I knew this recipe was a keeper, and it has been on regular rotation in my kitchen ever since.

Recipe at a Glance

⏱Prep Time45 mins

🔥Cook Time25 mins

🕐Total Time3 hrs 30 mins

🍰Servings8 bagels

🇺🇸CuisineAmerican

🔢Calories~290 per bagel

Ingredients

Bagel Dough

3/4 cup sourdough discard, unfed, at room temperature

3/4 cup warm water (about 105 to 110°F)

2 teaspoons active dry yeast

1 tablespoon granulated sugar

3 cups bread flour, plus more for dusting

1 1/2 teaspoons fine salt

1 tablespoon neutral oil (such as avocado or vegetable oil), for greasing the bowl

Boiling Bath

3 quarts water

2 tablespoons baking soda

1 tablespoon honey or barley malt syrup

1 teaspoon fine salt

Egg Wash and Toppings

1 large egg, beaten with 1 tablespoon of water

2 tablespoons everything bagel seasoning (optional)

2 tablespoons sesame seeds (optional)

2 tablespoons poppy seeds (optional)

Flaky sea salt, for sprinkling (optional)

Substitutions & Variations

★All-purpose flour can be used in place of bread flour, though the bagels will be slightly less chewy since bread flour has a higher protein content that builds more gluten structure.

★Barley malt syrup is the most traditional addition to the boiling water and gives bagels their characteristic flavor and deep color; honey is a widely available substitute that works beautifully.

★If you do not want to use commercial yeast, you can rely entirely on an active, well-fed sourdough starter by increasing the discard to 1 cup of recently fed, bubbly starter and skipping the active dry yeast; the total rise time will extend to 6 to 8 hours or overnight in the refrigerator.

★Brown sugar or maple syrup can replace the granulated sugar in the dough in a one-to-one substitution and add a very subtle depth of flavor.

★For an egg-free version, brush the bagels with a mixture of two tablespoons of melted butter and one tablespoon of water instead of the egg wash; the crust will still brown nicely.

★Whole wheat flour can replace up to one cup of the bread flour for a heartier, nuttier bagel with a slightly denser crumb and a more pronounced flavor.

Step-by-Step Instructions

1

Proof the Yeast

Combine the warm water, granulated sugar, and active dry yeast in a small bowl or measuring cup and stir briefly. Let it sit undisturbed for 8 to 10 minutes until the surface is foamy and the mixture smells pleasantly yeasty. This step confirms that your yeast is alive and active before you invest time in making the dough. If the mixture stays completely flat with no foam after 10 minutes, your yeast is likely expired or the water was too hot and you should start fresh before continuing.

2

Mix the Dough

In a large mixing bowl, combine the bread flour and fine salt and whisk briefly to distribute the salt evenly throughout the flour. Add the sourdough discard and the proofed yeast mixture to the bowl. Mix everything together with a sturdy wooden spoon or dough scraper until a shaggy, rough dough forms. The discard may make the mixture look a little lumpy and uneven at first, but keep working it and it will come together into a cohesive mass within a minute or two of mixing.

3

Knead the Dough

Turn the dough out onto a clean, lightly floured surface and knead firmly for 10 to 12 minutes. Bagel dough is intentionally stiffer and drier than most bread doughs, and it requires real effort to knead properly. Push the dough away from you with the heel of your hand, fold it back over itself, rotate it a quarter turn, and repeat. By the end of kneading, the dough should be very smooth, firm, and slightly tacky without sticking to your hands. It should feel almost like stiff clay. If you have a stand mixer, use the dough hook on medium speed for 8 minutes.

4

First Rise

Shape the kneaded dough into a smooth ball and place it in a lightly oiled large bowl, turning it once to coat the surface. Cover the bowl tightly with plastic wrap or a damp kitchen towel and set it in a warm, draft-free spot. Let the dough rise for 1 hour to 1 hour 30 minutes, until it has roughly doubled in size. Because this dough is stiffer than a standard bread dough, the rise will be slower and the dough may not look dramatically different, but it should feel noticeably lighter and airier when you press it gently.

5

Divide and Shape

Once the dough has risen, punch it down firmly and turn it out onto a clean surface. Divide it into 8 equal portions using a bench scraper or sharp knife; a kitchen scale is helpful here to ensure they are evenly sized at about 100 grams each. To shape each bagel, roll each portion into a smooth, tight ball, then use your thumb to poke a hole through the center of the ball. Stretch the hole by gently rotating the dough ring around both thumbs until the opening is about 2 inches in diameter. The hole will shrink during proofing and baking, so make it larger than you think you need.

6

Second Rise

Place the shaped bagels on two parchment-lined baking sheets, spacing them at least 2 inches apart. Cover loosely with lightly greased plastic wrap and let them rest at room temperature for 30 to 45 minutes. They should look slightly puffier and feel airy rather than dense when you gently poke one with your finger. Do not let them over-proof; bagels that have proofed too long will spread and flatten during boiling rather than holding their round, structured shape.

7

Preheat and Prepare the Boiling Bath

About 20 minutes before the bagels finish proofing, preheat your oven to 450°F and position a rack in the upper third of the oven. Bring 3 quarts of water to a rolling boil in a large, wide pot; a 5 to 6 quart Dutch oven or stockpot works best because it gives the bagels room to float and flip. Once boiling, carefully stir in the baking soda, honey or barley malt syrup, and salt. The mixture will bubble vigorously when the baking soda goes in, so add it slowly. The alkaline boiling bath is what gives bagels their distinctive chewy, glossy exterior.

8

Boil the Bagels

Working in batches of two or three so the pot does not get crowded, gently lower each bagel into the boiling water using a slotted spoon or spider strainer. Boil for 1 minute on the first side, then carefully flip each bagel and boil for another 45 seconds to 1 minute on the second side. The bagels should float to the surface on their own; if one sinks and stays down, gently nudge it to the surface with your spoon. Remove the boiled bagels with the slotted spoon, let the excess water drain for a few seconds, and place them back on the parchment-lined baking sheets.

9

Apply Egg Wash and Toppings

While the bagels are still warm and slightly tacky from the boiling bath, brush the top and sides of each one with a thin, even layer of egg wash using a pastry brush. The warmth helps the egg wash adhere smoothly. Immediately sprinkle your chosen toppings generously over each bagel; the egg wash acts like a glue and holds the seeds or seasoning in place beautifully. If you are leaving some plain, simply skip the toppings on those but still apply the egg wash for that gorgeous golden sheen.

10

Bake to Golden Brown

Slide the baking sheets into the preheated 450°F oven and bake for 20 to 24 minutes, until the bagels are a deep, rich golden brown all over. Rotate the pans halfway through baking to ensure even color. The crust should look dry and set with no pale or doughy spots, and the undersides should be equally browned when you lift one with a spatula to check. If your oven runs hot, check them at the 18-minute mark. The deep color is not just for looks; it is what creates the crackly, chewy crust that makes a homemade bagel so satisfying.

11

Cool Before Slicing

Transfer the baked bagels to a wire cooling rack immediately and let them cool for at least 20 minutes before slicing. This is genuinely important and not just a formality; the interior of the bagel continues to set as it cools, and cutting into it too early will compress the crumb and make the inside gummy. After 20 minutes the crust will have firmed up beautifully and the inside will be fully set, giving you that perfect chewy-dense texture all the way through.

Pro Baker Tips

✓Use sourdough discard that is no more than a week old and has been stored in the refrigerator. Very old or pungent discard will make the bagels excessively sour rather than pleasantly tangy.

✓Bread flour is not optional if you want genuine bagel chew. The higher protein content (around 12 to 13 percent) builds more gluten than all-purpose flour, which is what creates that signature dense, springy texture.

✓The stiffer the dough, the chewier the bagel. Resist the urge to add more water if the dough feels dry during kneading; a bagel dough should always feel firmer than a standard bread dough.

✓For a more pronounced sourdough flavor and a more complex crumb, refrigerate the shaped and proofed bagels overnight on a parchment-lined baking sheet covered loosely with plastic wrap. Boil and bake them straight from the fridge the next morning.

✓Make the hole in each bagel significantly larger than you want the finished hole to be. A 2-inch opening before baking will shrink to roughly 1 inch by the time the bagels have proofed, boiled, and baked.

✓For a truly crackly crust, place a shallow oven-safe pan on the bottom rack of the oven when you preheat it. After sliding the bagels in, carefully pour half a cup of hot water into that pan and quickly close the oven door; the burst of steam creates an extraordinary crust.

Storage & Serving Notes

◆Store completely cooled bagels in a paper bag at room temperature for up to 2 days. Paper bags allow just enough airflow to keep the crust from becoming soggy while preventing the bagels from drying out too fast.

◆For storage beyond 2 days, slice the bagels in half, wrap each half individually in plastic wrap, and freeze them in a zip-top freezer bag for up to 3 months.

◆To toast from frozen, place the frozen bagel halves directly in the toaster on a medium setting. No thawing needed; they will come out perfectly crisp and warm in one cycle.

◆Avoid storing bagels in an airtight plastic bag at room temperature as the trapped moisture will make the crust soft and rubbery within hours. Freezing is always preferable to multi-day room-temperature storage in plastic.

Serving Suggestions

Homemade sourdough discard bagels are endlessly versatile and wonderful with both simple and creative toppings.

›Toast and spread generously with plain or flavored cream cheese, smoked salmon, capers, and thinly sliced red onion for a classic and elegant breakfast.

›Use as the base for a breakfast sandwich with a fried egg, sharp cheddar, and crispy bacon or breakfast sausage.

›Spread with good quality butter and a thick layer of your favorite jam or honey for a simple, deeply satisfying morning treat.

›Slice into thin rounds and toast in the oven at 375°F for 10 to 12 minutes to make bagel chips for dipping into hummus or spinach artichoke dip.

›Use halved bagels in place of bread for a hearty lunchtime sandwich with turkey, avocado, and a smear of Dijon mustard.

Frequently Asked Questions

Why do bagels need to be boiled before baking?

Boiling is what makes a bagel a bagel rather than just a bread roll with a hole in it. The hot water bath gelatinizes the starches on the outer surface of the dough before it goes into the oven, setting a thin, firm shell around each bagel. This shell is what creates the characteristic chewy, dense crust and prevents the bagel from expanding too much in the oven. The baking soda in the water raises the pH of the bath, which accelerates browning and contributes to that deep golden color and slightly glossy sheen.

Can I use active sourdough starter instead of discard?

Yes, active starter works well and will give the bagels a slightly more pronounced tang and a bit more lift from the live fermentation activity. If you use active bubbly starter, reduce the commercial yeast to one teaspoon since the active starter will contribute its own leavening power. You may also want to reduce the first rise time slightly, as the extra active yeast will speed things up. Watch the dough rather than relying strictly on the clock.

My bagels came out flat and dense. What went wrong?

Flat, dense bagels are almost always caused by one of three things: over-proofing before boiling, using water that is too hot during boiling (which can collapse the dough structure), or not kneading the dough long enough to develop sufficient gluten. Make sure the dough is kneaded until it is very smooth and firm, keep the second rise to no more than 45 minutes, and maintain a steady boil rather than a violent rolling boil when cooking the bagels. The holes shrinking away completely is also a sign of over-proofing.

Can I make the dough the night before?

Absolutely, and this is actually a great technique for enhanced flavor. After shaping the bagels and completing the second rise, place them on a parchment-lined baking sheet, cover loosely with plastic wrap, and refrigerate overnight for up to 16 hours. The cold, slow fermentation deepens the sourdough tang and develops a more complex flavor. The next morning, take them straight from the fridge to the boiling bath without any additional proofing time; the cold dough holds its shape better during boiling.

How do I know when the bagels are fully baked?

Color is the most reliable indicator for bagels. They should be a deep, even golden brown all over the surface and sides, not pale gold or light yellow. Lift one bagel and check the bottom; it should be equally browned and feel firm and set, not soft or doughy. An internal temperature of 190 to 200°F on an instant-read thermometer is a reliable indicator of a fully baked bagel. When you tap the bottom of a fully baked bagel, it should sound hollow rather than dense.

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Go Make It!

Once you make a batch of these sourdough discard bagels, it becomes very difficult to justify buying them from a store ever again. The chew is better, the flavor is more interesting, and the satisfaction of biting into something you made completely from scratch with your own two hands is something no packaged bagel can replicate. The process takes a bit of time, but the active work is minimal and every step is genuinely enjoyable. So dig into that discard jar, get your biggest pot of water boiling, and treat yourself and everyone around you to the best bagels they have ever tasted.