Stretch and Fold โ€“ Technique for Better Sourdough

How to use the stretch-and-fold technique to get more volume and better structure in your sourdough. Step-by-step guide.

Why This Technique?

Develops gluten structure WITHOUT intensive kneading. Especially gentle for high hydration doughs.

When stretching and folding, you align the gluten strands and strengthen the network that later holds the gas bubbles. At the same time, you redistribute fermentation activity throughout the dough; the technique relies on time and mechanical alignment rather than brute force, which is why it is ideal for moist doughs where traditional kneading is inefficient [1][2].

โœ“ Less work than kneading โœ“ Better structure for wet doughs โœ“ Gentler on flour flavors โœ“ Easier to learn

When to Use

โœ“ Suitable for:

  • โ€ข Wheat doughs with high hydration (>70%)
  • โ€ข Wheat doughs in general
  • โ€ข Spelt doughs (gentle on fragile gluten)

โœ— Not suitable for:

  • โ€ข Pure rye doughs โ†’ No gluten to develop
  • โ€ข Very stiff doughs (<60% hydration) โ†’ (Use traditional kneading)

Step by Step

Preparation:

Have all tools ready: weigh ingredients on a [Digital Kitchen Scale](https://amzn.to/4pUMVHi). Use a roomy [Large Mixing Bowl](https://amzn.to/45rc1Gk). Wet your hands with water (not oil) and keep a [Dough Scraper/Bench Knife](https://amzn.to/3LR1f5E) handy to lift sticky dough.

1

Grip one side of the dough in the bowl with wet hands.

๐Ÿ‘€ Dough is soft and stretchy
2

Gently lift the dough until it stretches thin but before it tears (feel for resistance).

๐Ÿ‘€ Dough becomes thin but doesn't tear
3

Fold that stretched portion back over the mass of dough so it rests on top.

๐Ÿ‘€ Dough layer lies on top of the dough
4

Rotate the bowl ~90ยฐ and repeat on the next side; aim for 3โ€“4 folds so all sides are worked.

๐Ÿ‘€ Now all 4 sides
5

Cover the bowl and rest the dough for 30โ€“45 minutes; you should see the surface tighten and the dough become slightly domed.

๐Ÿ‘€ Dough is visibly tighter/tauter

๐ŸŽฌ Video Tutorial

Stretch and Fold Technique - The Bread Code ๐Ÿ“บ The Bread Code โฑ๏ธ 8:42

Detailed demonstration of the stretch-and-fold technique for sourdough

How Often?

3-4 sets during the first 2 hours of bulk fermentation

After 30 min
Set 1
After 60 min
Set 2
After 90 min
Set 3
After 120 min (optional)
Set 4

How do I know it's enough?

Dough feels taut, holds its shape better, surface is smooth instead of rough; gas retention improves and you should see fewer large degassing events during handling [1][2].

Common Mistakes

โŒ Letting the dough tear

Problem: Destroys built-up structure

Solution: Stretch slower, keep hands wet, and stop before the thin point tears; use a [Dough Scraper/Bench Knife](https://amzn.to/3LR1f5E) to support very wet corners

โŒ Folding too often

Problem: Dough becomes tough, fermentation disrupted

Solution: Limit sets to the schedule above โ€” excessive folding reduces extensibility and can compress gas [1]

โŒ Dry hands

Problem: Dough sticks, tears, annoying

Solution: Wet hands regularly with water; a light water spray is useful for long sessions

Alternative Techniques

Sources

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