Dinkelbrot with Hazelnuts โ€“ Spelt Sourdough Recipe & Guide

Authentic German Dinkelbrot (spelt sourdough) with toasted hazelnuts. Practical schedule, science-backed tips for managing spelt hydration, and troubleshooting.

At a Glance

Difficulty
medium
Active Time
45 minutes
Total Time
24+ hours (including refrigeration options)
Yield
1 loaf (approx. 800-900g)

A country-style Dinkelbrot made with 100% spelt flour and toasted hazelnuts. Uses a long autolyse and moderate hydration to accommodate spelt's fragile gluten network, producing a moist crumb and pronounced nutty aroma. Toasting hazelnuts before adding concentrates flavor and reduces sogginess in the crumb.[1][3][8]

โœ“ Long autolyse for better dough handling โœ“ Toasted hazelnuts for pronounced aroma โœ“ Flexible timing with fridge retard

Not suitable if:

Ingredients

Weigh all ingredients on a kitchen scale. Spelt absorbs water differently than wheatโ€”measure by weight, not volume.[1][3][8]

Ingredient Amount % Note
White spelt flour (Dinkel Type 630 or similar) 500g 100% Use fresh-milled or high-quality retail spelt for best flavor[1]
Water 400g 80% Start with 76-80% hydration; adjust in autolyse if dough becomes too slack[3][8]
Active spelt sourdough starter 100g 20% Active and bubbly, 4-8 hours after feed depending on temp[1][5]
Salt 10g 2% Add after autolyse to avoid tightening gluten too early[7]
Hazelnuts (toasted, roughly chopped) 100g 20% Scale nuts to ~20% of flour to avoid a heavy loaf; lightly grind if you want more integration[2][3]

Schedule

Weekend Version

Relaxed timeline using room temp bulk ferment and same-day bake

Day 1 morning Feed starter
Day 1 midday Mix flour and water for autolyse (30-60 min)
Day 1 early afternoon Add starter and salt, mix; perform stretch-and-folds (15 min)
Day 1 afternoon-evening Bulk fermentation at 22ยฐC with folds every 30-45 min (3-4 folds) (4-6 hours)
Day 1 evening Shape and final proof at room temp or retard in fridge
Day 1 night or Day 2 morning Bake (55-65 min)

Weekday/Retard Version

Mix and shape in evening, retard overnight for baking next day

Day 1 evening 8pm Autolyse and mix, perform folds (45-60 min)
Day 1 evening 9pm Shape and place in [banneton](https://amzn.to/4sNHBYO), transfer to fridge
Day 2 morning Optionally warm for 1-2 hours before baking or bake directly
Day 2 mid-morning Bake (55-65 min)

๐Ÿ’ก Tips

  • If dough feels too slack after autolyse, reduce water 10โ€“20g next bake or use bassinage method[3]
  • Cold retard (12โ€“18h) develops flavor and helps handle high hydration spelt dough without overproofing[3][6]

Step by Step

1

Autolyse

Mix spelt flour and water in a large mixing bowl until just hydrated. Rest 30โ€“60 minutes. Autolyse lets pentosans and enzymes hydrate the flour, improving extensibility and fermentation control for spelt[8][1].

โœ“ Visual check: Dough looks cohesive, slightly glossy, less floury
โš ๏ธ Common mistake: Skipping autolyse โ†’ tougher handling and tighter crumb

โฑ 30-60 minutes

2

Add starter and salt, develop dough

Add active glass jar starter and salt. Mix until incorporated. Use gentle stretch-and-folds in the bowl every 30โ€“45 minutes (3โ€“4 sets) rather than vigorous kneading to protect spelt's fragile gluten[1][2].

โœ“ Visual check: Dough gains structure but remains extensible
โš ๏ธ Common mistake: Overworking the dough โ†’ gummy crumb with spelt[1]

โฑ 15-30 minutes over bulk ferment

3

Toast hazelnuts and incorporate

Toast hazelnuts on a tray at 300ยฐF/150ยฐC for 8โ€“12 minutes until fragrant. Cool, roughly chop or lightly grind. During a fold, add nuts and distribute using a dough scraper to lift and fold so nuts integrate without deflating dough[1][2].

โœ“ Visual check: Nuts evenly distributed and dough still aerated
๐Ÿ’ก Toasting reduces moisture transfer and enhances aroma[1][4]

โฑ 10 minutes

4

Bulk fermentation

Keep dough at 21โ€“24ยฐC. Bulk ferment until volume increases ~30โ€“50% and bubbles appear. Use the poke test and visual cues rather than strict timeโ€”spelt ferments faster when warm.[8][3]

โœ“ Visual check: Slight dome, airy bubbles, dough feels lighter

โฑ 3-6 hours depending on temp

5

Shape

Turn dough onto a lightly floured surface, shape gently into an oblong or bรขtard without degassing. Place seam-side up in a floured banneton or lined bowl. Use a dough scraper to help transfer if sticky.

โœ“ Visual check: Tensioned surface without tearing

โฑ 5-10 minutes

6

Final proof (room temp or fridge)

Proof until the dough yields slowly to the poke test. For flavor and easier handling, retard 12โ€“18h in the fridge. Cold proof firms the dough and concentrates acids for classic Dinkelbrot tang.[3][6]

โœ“ Visual check: Slow springback on poke test, visible surface tension

โฑ 1.5โ€“3 hours at room temp or 12โ€“18 hours in fridge

7

Bake

Preheat oven to 250ยฐC/480ยฐF with your Dutch oven inside for 30 min. Turn loaf onto parchment paper, score with a bread lame and place into preheated pot. Bake covered 15โ€“20 minutes, then uncover and reduce to 200ยฐC/400ยฐF for 30โ€“35 minutes until crust deepens. Use an instant-read thermometer โ€” internal temp ~96โ€“98ยฐC / 205โ€“208ยฐF.[1][3]

โœ“ Visual check: Deeply caramelized crust, hollow sound when tapped

โฑ 45โ€“60 minutes total

8

Cool

Remove loaf with oven mitts and cool on a wire rack at least 2 hours. Spelt crumb firms as it cools; cutting early yields gummy texture[1][8].

โœ“ Visual check: Loaf cooled to room temperature and crumb set

โฑ 2+ hours

Tips & Variations

Variations

Coarsely ground hazelnut swirl

Grind 50g hazelnuts into a paste and fold for pronounced nut pockets

โ†’ More integrated hazelnut flavor without big pieces

Mixed nuts and seeds

Replace 30g hazelnuts with 30g sunflower or pumpkin seeds

โ†’ More crunch and varied texture

Lower hydration

Reduce water to 360g (72%) for easier handling

โ†’ Slightly tighter crumb, easier shaping

Pro Tips

  • ๐Ÿ’ก Weigh everything with a digital kitchen scale for repeatable results[1]
  • ๐Ÿ’ก If crumb is gummy next bake: ensure starter is mature, bake to proper internal temp, and allow full cooling[5]
  • ๐Ÿ’ก Distribute nuts during lamination folds to avoid clumping[2]

Common Issues

Common issues when baking spelt with nuts and how to fix them:

Storage

Counter (bread bag or box)

3โ€“5 days

Store cut side down; spelt keeps moisture but stales if refrigerated

Linen towel

3โ€“4 days

Wrap in linen to allow slight breathability

Freezing

3 months

Slice before freezing and toast slices directly from frozen

โš ๏ธ Avoid fridge storage โ€” it accelerates staling through starch retrogradation[6][8]

Sources

  1. [1]
    Humbly Homemade โ€“ Authentic German Spelt Bread with Sourdough | Dinkelbrot โ€“ Link
  2. [2]
    The Fresh Loaf / Baked Collective โ€“ Dinkel-Walnussbrot - Spelt Walnut Bread | The Fresh Loaf โ€“ Link
  3. [3]
    Dirndl Kitchen โ€“ German Sourdough Bread Recipe (With Rye) - dirndl kitchen โ€“ Link
  4. [4]
    Greek Chemist in the Kitchen โ€“ Sourdough Bauernbrot (German Farmer's Bread) - The Baked Collective โ€“ Link
  5. [5]
    Allrecipes / German Culture โ€“ Dinkelbrot โ€“ Traditional German Spelt Bread Recipe - German Culture โ€“ Link
  6. [6]
    The Clever Carrot / Allrecipes โ€“ Authentic German Bread (Bauernbrot) Recipe - Allrecipes โ€“ Link
  7. [7]
    German Culture (Germanculture.com.ua) โ€“ Dinkel Bread - Greek Chemist in the Kitchen โ€“ Link
  8. [8]
    Plรถtzblog / The Fresh Loaf โ€“ Sauerteig Dinkelbrot mit Haselnรผssen - Plรถtzblog โ€“ Link