Speckbrot (Rye & Bacon) โ€“ Sourdough Recipe

Hearty speckbrot: sourdough rye loaf studded with smoked bacon. Practical schedule, troubleshooting and science-backed tips for a better crumb and crust.

At a Glance

Difficulty
medium
Active Time
40 minutes
Total Time
24-30 hours (including cold proof)
Yield
1 loaf (approx. 900g)

Speckbrot is a rustic rye sourdough studded with smoked speck or bacon, offering a savory, umami-rich crumb. Long, cool fermentation develops flavor while preserving moisture โ€” important with high-rye formulas where starch gelatinization and enzyme activity affect crumb structure [1][2].

โœ“ Savory, smoky flavor โœ“ Cold overnight proof for depth โœ“ No intensive kneading

Not suitable if:

Ingredients

Weigh all ingredients on a kitchen scale. Accurate hydration control is critical for rye breads because rye absorbs water differently than wheat and sticky dough behavior is normal [1][2].

Ingredient Amount % Note
Medium rye flour 420g 70% Type 997โ€“1150 for authentic rye flavor
Bread flour 180g 30% Adds gluten support for better shape
Water 425g 71% Lukewarm (20โ€“25ยฐC); adjust slightly by feel
Active rye starter 120g 20% Fed 6โ€“12 hours before using, active and bubbly
Salt 12g 2%
Smoked speck or bacon (diced) 120g 20% Pan-fry briefly to render fat and cool before adding

Schedule

Weekend Version

Start morning, bake afternoon for relaxed timing

Friday 8pm Feed starter
Saturday 8am Mix dough (15 min)
Saturday 8:30am-2pm Bulk fermentation at room temp (see temp notes)
Saturday 2pm Fold in speck and shape (10 min)
Saturday 2:30pm-overnight Final proof in fridge
Sunday 3pm Bake (55-65 min)

Weekday Version

Mix in evening, bake next evening

Evening 9pm Mix dough (15 min)
Evening 9:30pm Short bulk ferment then shape and fridge
Next day 5pm Preheat oven from fridge
Next day 6pm Bake (55-65 min)

๐Ÿ’ก Tips

  • If bulk fermentation is progressing too quickly, retard in the fridge to preserve acidity and flavor [1]
  • Shaped loaves keep well 24โ€“48h in the fridge if you need extra flexibility

Step by Step

1

Mix ingredients

Combine flours in a large mixing bowl. Add water and mix briefly to hydrate (autolyse-style) for 20โ€“30 minutes. Add starter and salt; mix with a dough scraper until incorporated. Rye dough will be tacky and dense โ€” this is expected due to pentosans in rye [2].

โœ“ Visual check: Uniform, sticky mass with no dry flour
โš ๏ธ Common mistake: Treating rye like wheat dough and overworking โ†’ fewer folds, rely on time and gentle handling

โฑ 10โ€“15 minutes active

2

Rest and develop

Cover the bowl with a lid or damp cloth. Let bulk fermentation proceed at 20โ€“22ยฐC; this develops acidity that stabilizes rye structure [1].

โœ“ Visual check: Slightly domed surface and small bubbles

โฑ 4โ€“6 hours (varies)

3

Prepare speck

Dice speck and pan-fry briefly to render fat and crisp edges. Cool on paper towel to remove excess fat. This concentrates aroma and prevents soggy pockets in crumb [2].

โœ“ Visual check: Small browned pieces, mostly dry surface

โฑ 5โ€“8 minutes

4

Incorporate speck & shape

Turn dough onto a floured surface using a dough scraper. With wet or floured hands, sprinkle speck across dough and fold gently to distribute. Shape into an oblong and place seam-side up in a floured banneton or lined bowl.

โœ“ Visual check: Evenly distributed speck, loaf holds shape

โฑ 8 minutes

5

Final proof (retard)

Cover and refrigerate for 12โ€“18 hours for flavor development and easier scoring. Cold proof slows yeast while letting acids develop, improving keeping quality [1].

โœ“ Visual check: Loaf has risen modestly and shows slight doming; a gentle poke springs back slowly

โฑ 12โ€“18 hours in fridge or 1.5โ€“2 hours at room temp

6

Bake

Preheat oven to 250ยฐC/480ยฐF with your Dutch oven inside for 30โ€“45 minutes. Turn loaf onto parchment paper, score with a bread lame. Place into Dutch oven, cover. After 15โ€“20 minutes remove lid, lower temp to 200ยฐC/400ยฐF and bake until crust is deep brown and internal temp reaches 96โ€“98ยฐC (205โ€“208ยฐF) measured with an instant-read thermometer [1][2].

โœ“ Visual check: Deep mahogany crust, hollow sound when tapped

โฑ 50โ€“65 minutes

7

Cool

Remove loaf using oven mitts and cool on a rack for at least 2 hours. Cutting while warm causes a gummy crumb because starches haven't finished setting โ€” a particular risk with rye breads [2].

โœ“ Visual check: Loaf cool to near room temp, crumb set

โฑ 2+ hours

Tips & Variations

Variations

Herbed speckbrot

Add 1 tbsp chopped fresh rosemary to dough

โ†’ Aromatic lift that pairs with smoked meat

Seeded crust

Brush top with water and press mixed seeds before baking

โ†’ Extra texture and nutty flavor

Less smoky

Use unsmoked pancetta instead of speck

โ†’ Milder, pork-forward taste

Pro Tips

  • ๐Ÿ’ก Trim excess rendered fat from cooked speck if you prefer a drier crumb
  • ๐Ÿ’ก Slice the cooled loaf with a serrated bread knife for clean slices
  • ๐Ÿ’ก If you need a crisper crust, bake an extra 5โ€“10 minutes without lid

Common Issues

Common issues when making speckbrot and how to fix them:

Storage

Bread box/bread bag

4-6 days

Store cut side down to preserve moisture

Kitchen towel

3-4 days

Use linen for breathable coverage

Freezing

3 months

Slice before freezing and reheat slices directly

โš ๏ธ Avoid fridge storage โ€” it accelerates staling via starch retrogradation, especially in rye breads [1][2].

Sources

  1. [1]
    The Perfect Loaf โ€“ The Perfect Loaf โ€“ Link
  2. [2]
    Plรถtzblog โ€“ Plรถtzblog โ€“ Link