Skip to content
Recipe
sourdough
intermediate

Sourdough Bagels

Written by Updated Kitchen-tested by Danielle on a Mockmill 100 Stone Grain Mill, .

Prep

60 min

Bake

24 min

Total time

1 hr 24 min

Hydration

60%

Sourdough bagels on a wire rack, deeply burnished from the boil, one split and toasted with cream cheese.

Fresh milled sourdough bagels are a stiff (60% hydration) overnight-fermented dough boiled in barley malt water, then baked hot. The result is dense, chewy, deeply flavored bagels with a glossy crust — naturally leavened.

Key Takeaways

  • 60% hydration is non-negotiable — bagel dough must be stiff.
  • Float test before boiling is the only reliable proof check.
  • Boil in malted water for gloss and chew; honey is an acceptable substitute.
  • Cold retard 12–24 hours builds the sourdough character and crust color.
  • Apply toppings while wet from the boil so they adhere.

About this recipe

A real bagel is stiff, dense, glossy, and almost meaty in the chew — closer to a New York deli bagel than a soft bread roll. Fresh milled sourdough bagels take that traditional recipe and elevate it: the fresh wheat brings nuttiness, the long cold ferment brings depth, and the home-mill flour creates a crumb you cannot get from anything pre-ground. Do not be put off by the boiling step. It takes 5 minutes total and is what gives bagels their signature gloss and chew. Barley malt syrup in the water adds shine and flavor — if you cannot find it, honey works. The dough is intentionally low hydration (60%). It will feel tight, almost cookie-dough stiff. That is correct. A wet bagel dough produces a soft roll instead of a proper bagel. Makes 8 large bagels.

Ingredients

  • Freshly milled hard white wheat flour500 g
  • Water (85°F / 29°C)260 g
  • Active 100% hydration sourdough starter80 g
  • Barley malt syrup (or honey)20 g
  • Fine sea salt10 g
  • For boiling: 2 quarts water + 30 g barley malt syrup
  • Toppings: sesame, poppy, everything seasoningas desired

Instructions

  1. 1

    Feed starter 6 hours before mixing.

  2. 2

    Whisk water, starter, and malt syrup in a bowl.

  3. 3

    Add flour and salt. Knead by hand or stand mixer 8–10 minutes. The dough will be stiff — embrace it.

  4. 4

    Bulk ferment at 76°F for 4–5 hours until the dough has risen 50%.

  5. 5

    Divide into 8 equal pieces (about 110 g each). Roll each into a tight ball.

  6. 6

    Shape each ball into a bagel: poke a hole through the center with your thumb, then stretch the hole to about 2 inches by spinning the dough around your fingers.

  7. 7

    Place shaped bagels on parchment-lined sheet pan, cover, and refrigerate 12–24 hours.

  8. 8

    When ready to bake, preheat oven to 475°F (245°C) and bring a wide pot of water + 30 g malt syrup to a rolling boil.

  9. 9

    Test one bagel: drop into water. If it floats within 10 seconds, they are ready. If it sinks, let proof at room temperature 30 minutes and retest.

  10. 10

    Boil bagels 60 seconds per side, working in batches of 2–3. Drain on a wire rack.

  11. 11

    While still wet, sprinkle with seeds or toppings.

  12. 12

    Transfer to a parchment-lined sheet pan and bake 20–24 minutes until deeply browned.

  13. 13

    Cool on a rack at least 30 minutes before slicing.