At a Glance
Hafer-Vollkorn combines whole-grain rye, oats and a touch of wheat for structure. Long, cool fermentation increases digestibility and develops malty, slightly sweet flavors from oats and rye enzymes[1][2].
Not suitable if:
- • You need a fast white loaf → start with a beginner recipe
- • You don't have an active sourdough starter → create a starter
🛒 Recommended Products
We recommend the following tools for this recipe:
Digital Kitchen Scale
Essential for accurate flour and water measurements
Large Mixing Bowl
Space to mix and autolyse whole-grain dough
Banneton Proofing Basket
Shapes and supports hydrated whole-grain loaves
Dutch Oven
Provides steam and even heat for good crust development
Dough Scraper
Helpful for handling sticky whole-grain dough
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Ingredients
Weigh all ingredients on a kitchen scale. Whole-grain flours and soaked oats change perceived hydration; weigh carefully[1].
| Ingredient | Amount | % | Note |
|---|---|---|---|
| Medium rye flour | 250g | 50% | Provides flavor and keeps crumb moist |
| Whole wheat flour | 100g | 20% | Adds strength and rise |
| Bread flour (optional) | 50g | 10% | Improves structure; omit for denser loaf |
| Rolled oats (soaked) | 100g oats + 150g water (soak) | 30% | Soak in water 30–60 min to hydrate; counts toward dough water |
| Water (total) | 420g (includes soaked oats' water) | 84% | High hydration; adjust by 10–20g if dough is unworkable |
| Active rye/wheat starter | 120g | 24% | Feed 6–8 hours before using, active and bubbly[1] |
| Salt | 12g | 2.4% | Adjust to taste |
| Honey or molasses (optional) | 10g | 2% | Enhances oven browning and flavor |
Schedule
Weekend Version
Relaxed timing with room-temp bulk fermentation and cold final proof
Weekday Version
Mix in evening, cold bulk or cold final proof, bake next day
💡 Tips
- If fermentation is faster than expected, cool the dough to slow activity—refrigeration is the simplest control[2].
- Shaped dough can keep up to 48 hours in fridge; watch for overproof by poke test.
Step by Step
Soak oats
Combine rolled oats and water; let sit 30–60 minutes to hydrate. Transfer soaked oats and any remaining soak water into the large mixing bowl. Soaking helps oats integrate and prevents dry pockets[1].
⏱ 30–60 minutes
Mix flours, water, starter and salt
Add flours, starter, and remaining water to the soaked oats in the large mixing bowl. Mix until no dry flour remains using a dough scraper or a dough whisk. Rest 30 minutes (autolyse) to allow enzymes to begin breaking down bran—this improves extensibility and crumb[1][2].
⏱ 10 minutes mixing + 30 minutes autolyse
Develop dough with gentle folds
Perform 2–3 sets of coil folds or bowl folds during bulk fermentation, 30 minutes apart. Use wet hands to avoid dragging. Whole-grain dough benefits from gentle handling to preserve hydration[2].
⏱ During 3–5 hour bulk fermentation
Shape
Lightly flour work surface with rye or wheat flour. Turn dough out using a dough scraper. Shape gently into an oval; avoid degassing. Place seam-side up in a floured banneton or lined bowl.
⏱ 5–10 minutes
Final proof
Proof until the dough shows a noticeable rise. For best flavor, use a cold final proof (10–18 hours) which accentuates acidity and aroma. At warmer temps, shorten proof time accordingly[1].
⏱ 1–2 hours room temp or 10–18 hours in fridge
Bake
Preheat oven to 250°C/480°F with a preheated Dutch oven inside for at least 30 minutes. Turn loaf onto parchment paper, score with a bread lame. Place in Dutch oven, cover and bake 15–20 min. Remove lid, reduce to 200°C/400°F and bake 35–45 min more until crust is dark and internal temp reaches 96–98°C / 205–208°F using an instant-read thermometer[1][2].
⏱ 50–65 minutes
Cool
Use oven mitts to remove loaf and transfer to a wire rack. Cool for a minimum of 2 hours — cutting too early yields a gummy crumb due to retained heat and incomplete starch setting[1][2].
⏱ 2+ hours
Tips & Variations
Variations
Seeded Hafer-Vollkorn
Add 50g mixed seeds (sunflower, flax, pumpkin) to dough
→ Adds crunch and improves shelf life slightly
Honey & Oats
Add 15g honey to dough and top loaf with oats
→ Softer crumb, sweeter aroma
Lower sourness
Use less starter (80g) and extend bulk fermentation
→ Less acetic sourness, milder loaf
Pro Tips
- 💡 Weigh ingredients with a kitchen scale for reproducibility[1].
- 💡 Use a dough scraper to manage sticky whole-grain dough without over-flouring.
- 💡 Slice with a serrated bread knife after the loaf has fully cooled to preserve crumb structure.
Common Issues
Common issues and quick fixes:
Storage
Bread box or paper bag
4–6 days
Store whole loaf; cut side down once sliced
Kitchen towel (loose wrap)
3–4 days
Use linen to reduce condensation
Freezing
3 months
Slice before freezing; toast slices straight from frozen
⚠️ Avoid refrigeration — cold storage accelerates starch retrogradation and staling (rapid firming)[2].