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Golden brown sourdough discard bagels topped with sesame and poppy seeds on a rustic wooden board, styled with cream cheese, avocado, and smoked salmon

How to Make Sourdough Discard Bagels: Easy and Foolproof Recipe

Turn your sourdough discard into chewy, golden bagels with this easy recipe. Perfect for beginners and seasoned bakers alike, these bagels are a delicious way to reduce food waste while embracing artisanal baking at home.
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 1 hour 40 minutes
Course Breakfast, dinner
Cuisine American
Servings 8 bagels
Calories 210 kcal

Ingredients
  

  • 1 cup sourdough discard
  • 3 cups bread flour or all-purpose flour
  • 1 cup warm water 90–100°F
  • 1 tablespoon sugar
  • 1 teaspoon salt
  • 2 teaspoons instant yeast
  • 1 tablespoon baking soda for boiling
  • Optional toppings: sesame seeds poppy seeds, coarse salt, or everything bagel seasoning

Instructions
 

Prepare the Dough (10 minutes + 1-hour rest)

  • In a mixing bowl, combine sourdough discard, warm water, and sugar. Stir until sugar dissolves.
  • Add flour, salt, and yeast. Mix to form a rough dough.
  • Knead until smooth and elastic (8–10 minutes by hand or 5–7 minutes with a stand mixer).
  • Place the dough in a greased bowl, cover, and let it rise for 1 hour, or until doubled.

Shape the Bagels (15 minutes)

  • Punch down the dough and divide it into 8 equal pieces.
  • Shape each piece into a ball, then poke a hole in the center and stretch to about 1–2 inches.

Ferment the Dough (30 minutes or overnight)

  • Rest the shaped bagels for 30 minutes at room temperature or refrigerate overnight for deeper flavor.

Boil and Bake the Bagels (10 minutes boiling + 20–25 minutes baking)

  • Preheat oven to 425°F (220°C) and line a baking sheet with parchment paper.
  • Boil water in a large pot, add baking soda, and boil each bagel for 1 minute per side.
  • Place boiled bagels on the baking sheet, add toppings, and bake for 20–25 minutes, until golden brown.

Notes

  • Customization: Add mix-ins like cinnamon and raisins, or top with sesame seeds or shredded cheese.
  • Storage: Keep bagels in an airtight container for up to 3 days, or freeze for up to 3 months.
  • Tip: For extra tangy bagels, refrigerate the dough overnight before shaping.