Mastering Your Morning Cup
Like Duolingo, but for Mastering Your Morning Cup. 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 Your Morning Cup
- Acids dissolve most easily and appear first
- Sourness is a sign of under-extraction
- Sugars follow acids to provide balance
- Increasing brew time allows more sugars and bitters to balance the acids
- Bitter compounds are the slowest to dissolve
- The chronological order of flavor extraction
- Corrective action for sour coffee
- Acidity requires sweetness for balance
- A 'puckering' or 'salty' finish is a physical cue for under-extraction
- Extended contact time leads to over-extraction
- Heavy bitter compounds and tannins are pulled out last
- Distinguishing between pleasant acidity and under-extraction
- The cause of bitterness in a French Press
- Sweetness is the bridge between sour and bitter
- Under-extraction stops before sugars dissolve
- The goal of brewing is a balanced extraction
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 Your Morning Cup 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 likely cause of a cup of coffee that tastes unpleasantly sharp and sour?
Get it right to open this lesson and 204 more in the app.
Where Mastering Your Morning Cup takes you
Stop settling for bitter coffee and start brewing like a pro. Learn to fix your flavor, master the Moka Pot, and unlock the science behind the world's favorite bean.
- 1
Fix Your First Cup
- Why your coffee tastes bitter or sour
- The magic ratio of water to coffee
- Getting the water temperature right
- The secret power of a pinch of salt
- 2
Mastering the Moka Pot
- How the Moka Pot actually works
- The boiling water trick for better flavor
- The perfect grind for stovetop espresso
- Managing heat to avoid the burnt taste
- Cleaning and seal maintenance
- 3
Brewing with What You Have
- Mastering the standard drip machine
- The art of the French Press
- Making a perfect Pour Over
- 4
Tasting Like a Pro
- How to describe what you're smelling
- Identifying acidity vs. bitterness
- Feeling the 'body' of your coffee
- The 'slurp' technique for tasting
- 5
Buying Better Beans
- Reading a coffee bag label
- Light, medium, and dark roasts explained
- Why 'Roasted On' dates matter
- Whole bean vs. pre-ground
- The truth about decaf
- 6
The Grind Matters Most
- Matching grind size to your brewer
- Blade vs. Burr grinders
- How to adjust your grind to fix flavor
- 7
Milk and Texture
- Frothing milk at home without a machine
- Plant-based milks that actually foam
- The basics of pouring latte art
- The science of 'microfoam'
- 8
Where Flavor is Born
- Arabica vs. Robusta beans
- How altitude changes the taste
- Washed, natural, and honey processing
- The journey from cherry to bean
- Coffee growing regions of the world
- 9
The Science of the Roast
- What happens inside the roaster
- The 'First Crack' and 'Second Crack'
- How roasting changes caffeine levels
- 10
Coffee Culture and History
- How coffee conquered the world
- The three 'waves' of coffee history
- Fair Trade and ethical sourcing
- The future of coffee and climate change
- Traditional coffee ceremonies around the globe
10 sections · 41 units · 205 levels. Built to play, not to enroll.
You pick the voice
Mastering Your Morning Cup is taught in the The Professor style: clear, structured, thorough. 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 Your Morning Cup today.
Download Tomo, search Mastering Your Morning Cup, and play your first lesson in under a minute.