Rye Sourdough with Walnuts – Recipe & Guide

Aromatic rye bread with crunchy walnuts. Step-by-step instructions with schedule for busy people.

At a Glance

Difficulty
medium
Active Time
30 minutes
Total Time
24 hours
Yield
1 loaf (approx. 900g)

A rustic, moist rye bread with the nutty aroma of toasted walnuts. The long fermentation makes it digestible and flavorful.[1][5][6]

✓ No kneading required ✓ Overnight rise possible ✓ Perfect for busy schedules

Not suitable if:

Ingredients

Weigh all ingredients on a kitchen scale, don't use volume measures. Accuracy is essential for rye bread.[2][9]

Ingredient Amount % Note
Medium rye flour 400g 80% German Type 1150 or similar
Bread flour 100g 20% for better structure
Water 380g 76% lukewarm, 95-100°F / 35-38°C
Active rye starter 100g 20% 8-12h after feeding
Salt 10g 2%
Walnuts 80g 16% roughly chopped, optionally toasted

Schedule

Weekend Version

Relaxed Saturday baking

Friday 8pm Feed starter
Saturday 8am Mix dough (10 min)
Saturday 8:30am-2pm Bulk fermentation at room temp
Saturday 2pm Shape (5 min)
Saturday 2-4pm Final proof
Saturday 4pm Bake (60 min)

Weekday Version

Prep at night, bake after work

Evening 9pm Mix dough (10 min)
Evening 9:30pm Shape, into fridge
Next day 5pm From fridge, preheat oven
Next day 6pm Bake (60 min)

💡 Tips

  • Dough rising too fast? → Fridge slows fermentation[3]
  • No time to bake? → Shaped dough keeps 48h in fridge[3][5]

Step by Step

1

Mix ingredients

Combine flours in a large mixing bowl. Add water, starter, and salt. Mix with a dough scraper or spoon until no dry spots remain. The dough is sticky – this is normal for rye.[4][9]

✓ Visual check: Evenly moist dough, no flour pockets
⚠️ Common mistake: Adding more flour because it's sticky → DON'T, rye dough is always sticky

⏱ 5 minutes

2

Add walnuts

Place walnuts on dough. With wet hands, fold them in from outside to center. For deeper aroma, toast walnuts 8–10 minutes at 150°C/300°F first.[10][2]

✓ Visual check: Nuts evenly distributed
💡 Toast walnuts for 10 min at 300°F/150°C for deeper flavor

⏱ 2 minutes

3

Bulk fermentation

Cover the bowl and rest at room temperature (68-72°F / 20-22°C). Rye needs gentler handling and longer rests to avoid gummy crumb; control temperature to prevent overproofing.[2][5]

✓ Visual check: Dough has risen ~50%, surface slightly domed, some bubbles visible

⏱ 5-6 hours (varies with temperature)

4

Shape

Generously flour work surface with rye flour. Turn dough onto it using a dough scraper. With floured hands, shape into an oblong loaf (don't knead, just shape). Place in a floured banneton, seam side up. For even nut distribution use lamination/folding during bulk fermentation.[5][1]

✓ Visual check: Compact loaf with smooth underside

⏱ 5 minutes

5

Final proof

Cover and rest until dough has noticeably risen. Use the poke test — the dough should spring back slowly, not immediately and not stay indented.[3][5]

✓ Visual check: Poke test: Press lightly on dough. Should spring back slowly, not immediately and not at all.[5]

⏱ 1.5-2 hours at room temp, or 12-18h in fridge

6

Bake

Preheat oven to 480°F/250°C with your Dutch oven inside (30 min). Turn bread onto parchment paper, score with a bread lame. Place in Dutch oven, lid on. After 15 min, remove lid and reduce to 400°F/200°C. Steam or covered baking promotes oven spring and crust formation.[5][1]

✓ Visual check: Crust dark brown, sounds hollow when tapped on bottom. Check internal temp with a thermometer: 205-208°F / 96-98°C[6]

⏱ 55-65 minutes

7

Cool

Use oven mitts to transfer bread to a wire rack. Cool for at least 2 hours. IMPORTANT: NEVER cut rye bread while warm – the crumb will become gummy due to ongoing starch and moisture redistribution.[2][4]

✓ Visual check: Bread no longer feels warm to touch

⏱ 2+ hours

Tips & Variations

Variations

With honey

Add 1 tbsp honey to water

→ Milder flavor, browns faster

Seed version

Add 50g sunflower seeds

→ More crunch, nuttier

100% rye

Replace bread flour with rye

→ Denser, more sour, shorter shelf life

View recipe →

Pro Tips

  • 💡 Slice bread next day with a serrated bread knife – flavor continues developing[6]
  • 💡 Use walnut oil for greasing to enhance nutty flavor
  • 💡 Pre-toast nuts separately to preserve crunch; add during folds to avoid tearing dough[10][2]

Common Issues

Not going as planned? Common issues:

Storage

Bread box/bread bag

5-7 days

Cut side down

Kitchen towel

3-4 days

Linen, not cotton

Freezing

3 months

Slice before freezing, thaw individually

⚠️ Don't store bread in the fridge – it stales faster (starch retrogradation)[2][9]

Sources

  1. [1]
    Brotwein – Walnussbrot mit Roggensauerteig - Brotwein – Link
  2. [2]
    kochbar.de – Walnussbrot aus Roggenmehl, mit selbst gemachtem Sauerteig und Feigensirup - kochbar.de – Link
  3. [3]
    SoIsstItalien – Walnussbrot – Rezept mit Roggen-Sauerteig | SoIsstItalien – Link
  4. [4]
    foodbyjos.de – Das beste Walnussbrot, ein Sauerteigmischbrot für Einsteiger - foodbyjos.de – Link
  5. [5]
    Plötzblog – Walnussbrot: Plötzblog – Link
  6. [6]
    Einfach Brot backen – Rezept: Walnuss - Sauerteigbrot » Einfach Brot backen – Link