Spelt (Dinkel) Sourdough with Sunflower Seeds โ€“ Recipe & Guide

A tender spelt sourdough loaf studded with toasted sunflower seeds. Practical schedule, step-by-step technique and science-backed tips for home bakers.

At a Glance

Difficulty
medium
Active Time
30 minutes
Total Time
18-24 hours (including long cold proof)
Yield
1 loaf (approx. 850g)

A light, slightly open-crumb spelt sourdough enriched with toasted sunflower seeds. Spelt absorbs water differently than wheat; a wetter dough and shorter knead time preserve gluten integrity and tenderness[1][2]. Long, controlled fermentation improves flavor and digestibility.

โœ“ High-hydration spelt crumb โœ“ Toasted seeds for crunch โœ“ Overnight cold proof for convenience

Not suitable if:

Ingredients

Weigh all ingredients on a kitchen scale. Spelt is hygroscopic and weight-based measurements produce consistent results[1].

Ingredient Amount % Note
Whole grain spelt flour (Dinkelvollkorn) 300g 75% Freshly milled if possible
White spelt flour (or strong bread flour) 100g 25% Improves oven spring
Water 300g 75% Room temperature; start with 290g and adjust if needed
Active spelt/wheat starter (100% hydration) 130g 32.5% Bubbly, fed 4-6 hours before use
Salt 9g 2.25%
Sunflower seeds 80g 20% Toasted for 8โ€“10 minutes for best flavor

Schedule

Weekend Version

Mix in the morning, bake in the afternoon

Saturday 7am Feed starter
Saturday 11am Mix dough (autolyse included) (15 min)
Saturday 11:15am-3:15pm Bulk fermentation at room temp with folds (4 hours)
Saturday 3:15pm Shape and place in [banneton](https://amzn.to/4sNHBYO) (10 min)
Saturday 3:30pm-6:30pm Final proof at room temp or into fridge for cold proof (2-12 hours)
Saturday 6:30pm Bake in [Dutch oven](https://amzn.to/4sVhKhN) (50-60 min)

Weekday Version (Night to Next Day)

Mix in evening, bake next day

Night 9pm Mix dough and do first folds (20 min)
Night 10pm Shape, place in [banneton](https://amzn.to/4sNHBYO) and refrigerate
Next day 5pm Remove from fridge, preheat oven
Next day 6pm Bake (50-60 min)

๐Ÿ’ก Tips

  • Cold proof in the fridge slows fermentation and develops flavor โ€” you can extend final proof up to 36 hours if necessary[1].
  • If dough is overproofing at room temp, move to fridge immediately to arrest activity[2].

Step by Step

1

Autolyse and mix

Combine both spelt flours and most of the water in a large mixing bowl. Mix until no dry flour remains and rest 30 minutes (autolyse). After autolyse add starter and salt dissolved in remaining water; mix until incorporated using a dough whisk or your hands โ€” spelt develops gluten quickly and should not be overworked[1][2].

โœ“ Visual check: Dough cohesive, smooth-ish but tacky
โš ๏ธ Common mistake: Over-kneading โ€” spelt becomes fragile and tears easily

โฑ 15-20 minutes including autolyse

2

Toast and fold in seeds

Toast the [sunflower seeds] (first mention only, seeds don't have affiliate link) lightly on a baking sheet until fragrant (8โ€“10 min at 150ยฐC/300ยฐF). Add seeds to the dough and incorporate with gentle folds using a dough scraper or wet hands.

โœ“ Visual check: Seeds evenly distributed without degassing the dough
๐Ÿ’ก Toasting intensifies flavor and reduces seed moisture transfer to crumb

โฑ 5 minutes

3

Bulk fermentation with folds

Cover the bowl with a lid, plastic, or a [bowl cover] (use any kitchen cover). Perform 3 sets of gentle stretch-and-folds at 30โ€“45 minute intervals during the first 2 hours to strengthen structure without overworking spelt[1]. Then let rest until dough increases ~30โ€“40% and shows surface bubbles.

โœ“ Visual check: Dough slightly risen, airy texture, stronger surface tension

โฑ 3-4 hours (variable)

4

Pre-shape and rest

Turn dough out onto a lightly floured surface (use spelt flour). Pre-shape into a loose oblong, rest 20โ€“30 minutes under a bowl to relax gluten.

โœ“ Visual check: Dough holds a rough shape and feels airy

โฑ 30 minutes

5

Final shape and proof

Shape gently into final loaf and place seam-side up in a floured banneton. For convenience, place in fridge for 8โ€“16 hours (cold proof) or proof at room temp 1.5โ€“2.5 hours.

โœ“ Visual check: Loaf shows a small rise and passes the poke test (springs slowly)

โฑ 1.5-16 hours

6

Preheat and bake

Preheat oven to 250ยฐC/480ยฐF with a Dutch oven inside for 30โ€“45 minutes. Turn loaf onto parchment paper, score with a bread lame, and transfer into the pot. Bake with lid on for 20 minutes, then remove lid and reduce to 200ยฐC/400ยฐF for 25โ€“30 minutes until crust is deep golden.

โœ“ Visual check: Even browning, hollow sound when tapped; check internal temp with an instant-read thermometer โ€” aim for 96โ€“98ยฐC / 205โ€“208ยฐF

โฑ 45-55 minutes

7

Cool properly

Use oven mitts to remove loaf and cool on a rack for at least 90โ€“120 minutes. Cutting too early yields a gummy crumb because starches haven't set[1][2].

โœ“ Visual check: Loaf completely cool to the touch, seeds have crisped into crumb

โฑ 2+ hours

Tips & Variations

Variations

With honey

Add 1 tbsp honey to the dough water

โ†’ Adds mild sweetness and faster crust browning

Mixed seeds

Use 40g sunflower + 40g pumpkin seeds

โ†’ More complex texture and flavor

Lower hydration

Reduce water by 20-30g

โ†’ Easier handling but denser crumb

Pro Tips

  • ๐Ÿ’ก Slice with a serrated bread knife the next day โ€” flavor and crumb finish developing overnight[1].
  • ๐Ÿ’ก If your starter is less active, lengthen bulk fermentation rather than increasing starter amount to avoid over-acidification[2].
  • ๐Ÿ’ก Use a dough scraper to make clean turns and conserve dough strength.

Common Issues

Common problems and quick diagnostics:

Storage

Bread bag / bread box

3-5 days

Keep cut side down to reduce moisture loss

Kitchen towel

2-3 days

Use linen to allow slight air exchange

Freezing

3 months

Slice before freezing and reheat slices directly from frozen

โš ๏ธ Avoid fridge storage โ€” refrigeration accelerates starch retrogradation and staling[2].

Sources

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