Dairy-Free • Contains Eggs • Contains Gluten
Sourdough babka is the ultimate expression of patience rewarded. By replacing commercial yeast with a mature sourdough levain, you unlock a babka of extraordinary complexity — one with a subtle tang that plays against the bittersweet chocolate, a crumb so tender it pulls apart in feathery layers, and a depth of flavor that takes 18 hours to develop and about 18 seconds to fall in love with.
This is not a shortcut recipe. The levain must be built, the enriched dough developed slowly, the cold retard allowed to work its magic overnight. But the result is a babka that stands apart from anything made with instant yeast — more nuanced, more complex, more deeply satisfying.
The sourdough also contributes to shelf life. Wild fermentation produces organic acids that naturally preserve the bread, keeping your babka fresh and moist for days longer than a conventional version.
What Makes This Special
- Sourdough levain — wild yeast creates complex, tangy flavor that balances chocolate richness.
- 18-hour process — slow fermentation for maximum depth.
- Superior shelf life — organic acids from fermentation keep the babka fresh longer.
- Pareve — uses oil instead of butter for a pareve sourdough babka.
Kosher Observance & Halachic Notes
Kosher Classification: Pareve
Uses vegetable oil instead of butter. Fully pareve. Verify chocolate is pareve-certified.
Hafrashat Challah
This recipe uses approximately 500 g of flour, which is below the minimum shiur for hafrashat challah. No separation is required. If you combine multiple batches that together exceed 1,200 g of flour, separation would then apply.
Checking Eggs for Blood Spots
Each egg should be cracked individually into a clear glass and inspected before adding to the dough. If a blood spot is found, discard that egg entirely.
Pas Yisroel
When a Jewish person lights the oven or contributes to the baking, this fulfills Pas Yisroel requirements, preferred or required by many communities.
Brachot (Blessings)
- Before eating: HaMotzi Lechem Min Ha’Aretz
- After eating: Birkat HaMazon
Ingredients
Levain
- 40 g mature starter
- 80 g bread flour
- 80 g warm water
Dough
| Ingredient | Grams | Volume | Baker’s % |
|---|---|---|---|
| Bread flour | 500 g | 3¾ cups | 100% |
| Granulated sugar | 100 g | ½ cup | 20% |
| Fine sea salt | 8 g | 1½ tsp | 1.6% |
| Ripe levain | 160 g | — | 32% |
| Large eggs | 150 g | 3 large | 30% |
| Neutral vegetable oil | 100 g | 7 Tbsp | 20% |
| Warm water | 60 g | ¼ cup | 12% |
| Vanilla extract | 10 g | 2 tsp | 2% |
| Total Dough Weight | ~1,088 g | — | — |
Chocolate Filling
- 200 g pareve dark chocolate (60–70%), chopped
- 60 g neutral oil
- 40 g cocoa powder
- 60 g powdered sugar
- Pinch of salt
Simple Syrup
- 100 g sugar + 100 g water, simmered until dissolved
Target DDT: 24°C (75°F)
To calculate your water temperature:
Water Temp = (DDT × 3) − Flour Temp − Room Temp
The water should feel comfortably warm — never exceed 43°C (110°F) or you risk killing the yeast.
Step-by-Step Instructions
Step 1: Build Levain (Evening, Day 1)
Mix starter, flour, and water. Cover and ferment 8–10 hours until doubled and bubbly.
Step 2: Mix Dough (Morning, Day 2)
Combine flour, sugar, and salt. Add ripe levain, eggs, oil, water, and vanilla. Mix on low 3 minutes, then medium 10–12 minutes until very smooth and elastic. Sourdough enriched doughs take longer to develop than yeasted versions — be patient.
Step 3: Bulk Ferment
Cover and ferment 3–4 hours at room temperature, performing 2 stretch-and-folds in the first 2 hours. The dough should increase by about 50%.
Step 4: Cold Retard
Refrigerate the dough 4–8 hours (or overnight). This firms the dough for easier handling and develops flavor.
Step 5: Prepare Filling
Melt chocolate with oil in a double boiler. Stir in cocoa, powdered sugar, and salt. Cool until spreadable.
Step 6: Roll, Fill, and Shape
Divide dough in half. Roll each into a 40 × 30 cm rectangle. Spread chocolate filling evenly. Roll tightly from the long side. Slice lengthwise, twist the halves with cut sides up, and place in greased loaf pans.
Step 7: Final Proof
Cover and proof at room temperature 2–3 hours until the dough rises above the pan rim and jiggles when tapped. This takes longer than yeasted babka — be patient.
Step 8: Bake
Preheat to 175°C (350°F). Bake 35–40 minutes until internal temp reaches 88°C (190°F). Brush with simple syrup while hot. Cool in pans 15 minutes, then unmold.
Storage & Make-Ahead
- Room temperature: 4–5 days. Sourdough babka keeps longer than yeasted.
- Freezing: Up to 3 months. The sourdough helps it freeze and thaw beautifully.
Troubleshooting
| Problem | Likely Cause | Solution |
|---|---|---|
| Dough won’t rise | Starter not active enough | Ensure levain passes the float test before using. Feed your starter 2–3 days before baking for maximum activity. |
| Very long proof time | Normal for sourdough | Sourdough enriched doughs can take 3–4 hours to proof. Do not rush — wait for it to rise above the pan rim. |
| Dense texture | Under-proofed | Sourdough babka needs more time than yeasted. Proof until the dough is truly puffy and jiggly. |
| Too sour | Over-fermented or starter too acidic | Use a young, mild levain. Don’t let the bulk ferment go past 50% rise. |
Frequently Asked Questions
How is sourdough babka different from regular babka?
The sourdough version has a more complex, slightly tangy flavor that balances the chocolate beautifully. It takes longer to make (18 hours vs. 5 hours) but keeps fresh longer and has a more developed crumb structure.
Can I use the same filling as regular chocolate babka?
Yes. Any babka filling works — chocolate, cinnamon, halvah, or savory options. The sourdough dough is a versatile base.
Do I need an active sourdough starter?
Yes. Your starter should be healthy and active, doubling within 4–8 hours of feeding. An inactive starter will not leaven the rich dough properly.
Can I add commercial yeast as insurance?
You can add 3 g (1 tsp) instant yeast to ensure a rise, but you lose some of the pure sourdough character. It is a good option for your first attempt.
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