Mastering Sourdough at Home
Like Duolingo, but for Mastering Sourdough at Home. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
For the part of you with thirty open tabs that never became anything.
Free during early access · No credit card · iPhone & Android

Key ideas in Mastering Sourdough at Home
- Water and enzymes naturally align gluten proteins over time
- Autolysis allows the dough to hydrate and strengthen itself without physical agitation
- Long fermentation creates larger, irregular air pockets (open crumb)
- Time allows for better gas retention by creating a more relaxed but resilient gluten network
- The relationship between rest time and final bread texture
- Hydration must occur before enzymes can begin building structure
- The dough transitions from a sticky mass to a cohesive one through time alone
- The sequence of the no-knead process from shaggy mess to structured dough
- The initial mix should look like a 'shaggy mass' rather than a smooth ball
- All visible white flour must be fully integrated with the liquid
- Dry pockets create hard, unfermented lumps in the final crumb
- Uneven hydration leads to inconsistent fermentation across the loaf
- Liquids and starter are combined before adding flour
- Recognizing the correct visual state of a properly mixed initial dough
- The dough transitions from separate ingredients to a cohesive, shaggy mass
- Understanding the consequence of leaving dry flour pockets in the dough
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives Mastering Sourdough at Home the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.
Here's what playing it feels like
A real question from this course. Take your best guess.
What is the term for the resting phase where dough hydrates and builds strength without being touched?
Get it right to open this lesson and 23 more in the app.
Where Mastering Sourdough at Home takes you
Stop buying expensive loaves and start baking your own crusty, tangy bread. Learn to keep a starter alive and bake your first masterpiece with just flour, water, and salt.
- 1
Bake Your First Loaf Today
- The No-Knead Secret
- Mixing Your First Dough
- Folding for Strength
- Using Your Oven as a Bakery
- The Perfect Slice and Toast
- 2
Keep Your Starter Happy
- Feeding Your Bubbling Pet
- When to Bake and When to Wait
- Saving a Forgotten Starter
- 3
Control the Flavor and Texture
- How to Get More Tang
- Choosing the Right Flour
- Getting Those Big Air Bubbles
- The Science of Wild Yeast
3 sections · 12 units · 24 levels. Built to play, not to enroll.
You pick the voice
Mastering Sourdough at Home is taught in the The Bestie style: your friend who just gets it. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
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Start Mastering Sourdough at Home today.
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