Mastering Sourdough Starters and Leavens

From mystery to mastery. How to handle sourdough cultures like a pro

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What You'll Learn

  • How to make organic sourdough starters.
  • How to use your starter to make a leaven.
  • Use the leaven to bake sourdough breads.
  • How to feed your starter and keep it in top condition.
  • How much starter to use in different leavens.
  • How to use young, mature and old leaven to create different textures and flavour profiles.

Requirements

None. Full instructions on preparing a starter are given. All you need is organic flour and water.

Course Description

Are you suffering from bubble trouble? Help is at hand!

  • Have you ever made a starter of your own?
  • Are you a bit scared of what’s going on in that pot?
  • Frustrated by its inconsistent / unpredictable behaviour?
  • Do you know what a healthy starter looks like?
  • Do you know how much starter to seed your leaven with?
  • Can you judge peak fitness for a leaven?
  • Do you know how young, mature and old starters affect different leavens?
  • Can you handle the time and temperature ‘levers’?
  • Do hordes of bacteria and wild yeast freak you out?
  • Do you know how to choose the best flour for feeding your happy colonies?

This course answers all those questions.

It is a highly-focused, practical guide to the do’s, don’ts and desirables of making, managing and baking with sourdough cultures.

In Part One, we start at the heart of what sourdough is and why it is important, for personal and environmental health as well as cultural concerns. We explain the principles of “leavenology”, or fermentation.

Part Two covers how to build different starters from scratch, plus how to feed and maintain them.

Part Three shows you how to use a starter to seed a leaven, and how to control the character of the leaven through the ratio of starter to leaven, the ambient temperature and the length of fermentation. The Great Leaven Race shows exactly what a difference time makes!

And in Part Four we give you our masterclasses, using formulas that demonstrate the range of effects you can achieve by varying the maturity, quantity, nature and vigour of your leaven.

  • White sourdough with mature leaven
  • 100% rye sourdough
  • Brown sourdough
  • Sourdough lavash
  • Sourdough pancakes

How we teach:

Our approach is always friendly, practical and hands-on and, wherever possible, more showing than telling. This is not the place to overwhelm you with the (considerable) science, but to give you the benefit of all the know-how we’ve acquired after 12 years teaching and decades more of baking. We spare you the fails, and share the secrets of all our successes.

We also provide useful practice exercises and quizzes to test your knowledge.

At The Artisan Bakery School, we believe that baking your own sourdough bread is fundamental to improving your personal health and happiness. Making great starters and leavens is the base of all that.

This courses empowers you to:

  • understand your starter
  • leverage your leaven
  • bake with true confidence
  • troubleshoot problems
  • measure your progress from average to amazing

Section 1: Introduction

Introduction
What's in a Name?
Note on pre-ferments
Why sourdough is so important

Section 2: Leavenology

Fermentation
Wild yeasts and friendly bacteria
Leavenology quiz

Section 3: Building a starter from scratch

Assignment 2: Keep a starter tasting journal
Assignment 1: Start your own starter
How to start your starter
Starter building recipe and instructions
Maintaining your starter
Your starter maintenance routine
Finer points on feeding / maintaining your fridge starter
Healthy v. unhealthy starters
Transforming starters with different flours
Troubleshooting starters
Starter Quiz

Section 4: Making Leaven

Assignment 4: Your own leaven race!
Assignment 3:Testing your leaven
Making Leaven
Four leaven levers
How much starter do I use to make a leaven?
Four leaven formulas
The Great Leaven Race
What leaven does to dough
Leaven Quiz

Section 5: Bread-making techiques and insights

Rock & Rolling – the new kneading!
Mode of the dough
1st stage of the dough
2nd stage of the dough
3rd stage of the dough
4th stage of the dough
Baking with a Dutch Oven

Section 6: The Masterclasses – Using your leaven for making bread

Making Leaven for white boule
White sourdough boule
100% sourdough rye with fennel and walnuts
Brown sourdough
Sourdough lavash crackers
Sourdough pancakes

Section 7: Hubble, bubble, so long, trouble!

So long, bubble trouble!
Diagnostics & solutions

Enroll on this Course

£27.99

Add to Basket
The Artisan Bakery School
Old Home Cottage
Sparkwell
Devon PL7 5DQ
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