This easy overnight sourdough bread starts with just a quarter cup of starter and does most of its work while you sleep. Mix the dough in the evening, leave it on the counter, and wake up to a bubbly, risen dough ready for shaping and baking.
Because the starter is small, the rise is slow and gentle, which builds a mild tangy flavor and a chewy, open crumb. You need only four ingredients, a heavy lidded pot, and about 15 minutes of real hands on time.
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Why This Easy Overnight Sourdough Bread Recipe Works
A small amount of starter is the trick. It ferments slowly over 8 to 12 hours, so you can mix the dough at bedtime and shape it first thing in the morning without watching the clock. Even if your kitchen runs warm or cool, the wide window keeps the process forgiving.
The baking method is just as simple. A tight fitting lidded pot traps steam around the loaf, so you get a thin crackling crust and a soft inside without spraying or flipping anything in the oven. A quick internal temperature check removes any doubt about doneness.
Ingredients for Easy Overnight Sourdough Bread
- 1/4 cup sourdough starter (65 g), either fed or discard from 12 to 24 hours earlier
- 1 2/3 cups filtered or spring water (350 g), about 100 degrees F
- 4 1/4 cups bread flour (500 g)
- 2 teaspoons fine salt
- Flour for dusting
Sourdough starter. Fed starter gives a quicker rise, while discard gives a slower, more sour loaf. Either works with the long overnight window.
Warm water. About 100 degrees F, the temperature of baby bottle water, wakes the starter without cooking it. Filtered water avoids chlorine, which can slow fermentation.
Bread flour. The protein in bread flour makes a strong network that holds shape during the long ferment. You can swap in all purpose flour, but the loaf will be a little flatter.
Fine salt. Two teaspoons season the loaf and slow the dough just enough to keep it from over proofing overnight.
How to Make Easy Overnight Sourdough Bread
1. Dissolve the starter. Add the starter and warm water to a large bowl and stir with a dough whisk or wooden spoon until the starter is dissolved and the water looks milky.
2. Make a shaggy dough. Stir in the flour and salt until a rough, shaggy dough forms, then mix by hand until no dry flour is left.
3. Rest 30 to 45 minutes. Cover with a damp towel so the flour can hydrate and the dough relaxes.
4. Stretch and fold once. Turn the dough onto a floured counter and stretch and fold it for about 15 seconds, then return it to the bowl and cover again.
5. Rise overnight. Let the dough rise 8 to 12 hours at room temperature until doubled, bubbly, and jiggly when you shake the bowl.
6. Shape the loaf. Pull the dough onto the counter, stretch and fold it into a tight round, and let it rest 10 to 15 minutes. Place it seam side up in a floured towel lined bowl and let it rise 45 to 60 minutes.
7. Preheat and score. Heat the oven to 450 degrees F with the pot inside. Turn the dough onto parchment, slash the top with a lame or serrated knife, and lower it into the pot.
8. Bake. Bake covered 30 minutes, then uncover and bake 20 minutes more. For a darker crust, bake directly on the rack for 5 to 10 minutes after that.
9. Check and cool. The inside should read 195 to 205 degrees F. Cool on a wire rack for at least 1 hour before cutting.
How to Serve Easy Overnight Sourdough Bread
Cut thick slices for toast with butter and jam, or serve alongside soup, roasted chicken, or a simple salad. Day old slices make excellent Egg toast and croutons. If you enjoy baking with your starter, try crusty sourdough rolls for dinner, sourdough biscuits for breakfast, focaccia bread rolls for sandwiches, or soft Crusty bread loaves for a milder crumb.
How to Store and Reheat Easy Overnight Sourdough Bread
Let the loaf cool completely, then store it cut side down on a board or in a paper bag at room temperature for up to 3 days. A bread box also works well. Freeze sliced loaves in an airtight bag, then toast slices from frozen without thawing. To bring back the crust on older bread, warm it in a hot oven at 350 degrees F for 8 to 10 minutes.
Tips and Variations for Easy Overnight Sourdough Bread
Use a thermometer. The 195 to 205 degrees F range tells you the crumb is fully set, which removes the guesswork from color alone.
Mind the temperature. A warm kitchen speeds the rise. If it is hot, check the dough after 6 or 7 hours.
Do not rush the rest. The 30 to 45 minute rest after mixing makes the dough smoother and easier to stretch later.
Choose the right pot. Use a heavy pot with a tight lid, preferably cast iron or enameled, so steam stays trapped around the loaf.
Line with parchment. A strip of parchment lets you lower the dough safely and lift the finished bread out of the hot pot.
Wash up well. Raw flour can carry germs, and OSU Extension explains why you should not taste raw dough, so clean surfaces after shaping.
Customize it. Swap part of the bread flour for whole wheat or rye, or fold in herbs and seeds before the second rise.
Adjust the hydration. If your dough feels too sticky, add a little flour to the counter, not the dough, so the crumb stays open.
Frequently Asked Questions About Easy Overnight Sourdough Bread
Can I make easy overnight sourdough bread with discard?
Yes. Discard works but gives a slightly slower rise and a tangier flavor, so allow closer to 12 hours.
What if my easy overnight sourdough bread rises too fast?
Move the bowl to a cooler spot or place it in the refrigerator for the last few hours so it does not over proof.
How do I know the dough is ready?
It should have doubled, look bubbly on top, and jiggle when you shake the bowl gently.
Do I have to bake it in a pot?
A pot gives the ideal crust, but you can bake on a hot sheet pan with a pan of water below for steam.
Can I use all purpose flour?
Yes, though the loaf will be slightly less tall and chewy. Reduce water by 1 or 2 tablespoons.
Easy Overnight Sourdough Bread
Equipment
- Large mixing bowl
- dough whisk or wooden spoon
- towel lined bowl
- Dutch oven with lid
- Parchment paper
- bread lame or serrated knife
- Wire rack
- Instant read thermometer
Ingredients
Main Ingredients
- ¼ cup sourdough starter 65 g, fed or discard
- 1 ⅔ cup warm water 350 g, about 100 degrees F
- 4 ¼ cup bread flour 500 g
- 2 tsp fine salt
Instructions
Cooking
- Mix. Dissolve the starter in the water, stir in flour and salt, and rest 30 to 45 minutes.
- Rise. Stretch and fold once, then let rise 8 to 12 hours until doubled and bubbly.
- Shape. Fold into a round, rest 10 to 15 minutes, and proof in a floured bowl 45 to 60 minutes.
- Bake. Bake in a preheated pot at 450 degrees F, covered 30 minutes and uncovered 20 minutes.
- Check. Cook until the inside reaches 195 to 205 degrees F, then cool 1 hour.
