Craft Espresso and Cafe Drinks
Like Duolingo, but for Craft Espresso and Cafe Drinks. 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.
20 levels across 4 sections, about 40 minutes end to end, roughly 8 days at five minutes a day. It moves through Nailing the Espresso Shot; Milk Texturing and Pouring; The Specialty Cafe Menu; and Dialing In Origin, Roast, and Water. It assumes you already know the basics.
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Key ideas in Craft Espresso and Cafe Drinks
- Keeping dry dose fixed stabilizes puck depth while adjusting liquid yield changes total extraction
- Increasing liquid yield to 40-42g extracts more sweet and bitter compounds to balance acidity
- Changing dry dose alters puck resistance and head space, confusing your extraction readout
- Shot time is a diagnostic outcome dictated by grind size resistance, not a target to force
- Stopping a shot strictly by time sacrifices correct brew ratio and yields unpredictable strength
- If a shot reaches target yield too fast or slow, correct it by changing grind size
- Under-extraction tastes sour and thin because fast-dissolving acids dominate without sweet balance
- Over-extraction leaves a hollow, astringent dryness on the tongue from late-extracting tannins
- Fine adjustments to grind or yield steer espresso away from under- or over-extracted extremes
- Bright acids and concentrated solubles dissolve immediately in the opening seconds
- Rich sugars, caramel tones, and aromatic oils extract predominantly during the middle phase
- Astringent tannins and bitter, woody plant fibers wash out in the watery final stream
- Water carves fast paths through cracks, over-extracting bitter notes from those channels
- Denser bypassed areas remain under-extracted, contributing sour and salty acids to the cup
- Channeling produces a contradictory cup with both under- and over-extracted flavors
- WDT uses fine needles (~0.3mm) stirred from the basket base to homogenize density
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 Craft Espresso and Cafe Drinks 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.
Your 18g dose yields 36g in 28 seconds, but it tastes unpleasantly sharp and sour. How can you balance it?
Get it right to open this lesson and 19 more in the app.
Where Craft Espresso and Cafe Drinks takes you
Learn the mechanics of dialing in balanced espresso shots, steaming silky microfoam, and constructing specialty coffee shop drinks. Build the palate and technical precision of a craft barista.
- 1
Nailing the Espresso Shot
- The Espresso Baseline
- Puck Preparation and Channeling
- 2
Milk Texturing and Pouring
- Steaming Silky Microfoam
- Free-Pour Latte Art Mechanics
- 3
The Specialty Cafe Menu
- The Milk-to-Espresso Spectrum
- Black and Chilled Espresso Drinks
- 4
Dialing In Origin, Roast, and Water
- Extraction Chemistry and Roast Nuance
4 sections · 7 units · 20 levels. Built to play, not to enroll.
You pick the voice
Craft Espresso and Cafe Drinks 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.
More Food & Drink on Tomo
The Art of the Espresso Shot
Move beyond the button-press and master the variables that define a perfect extraction. Learn to diagnose flavors, manipulate brew ratios, and maintain professional-grade equipment.
Espresso and Milk Craft
Move beyond basic brewing recipes and take deliberate control of your espresso machine. Diagnose extraction faults by taste, perfect silky microfoam texture, and dial in beans by roast profile.
Dialing In Espresso and Milk
Bridge the gap between basic espresso pulling and cafe-quality consistency. Master extraction variables, diagnose channeling by taste and flow, and steam silky microfoam every time.
Espresso and Silky Milk
Stop settling for bitter coffee. Learn to pull balanced espresso shots and steam cafe-quality microfoam right in your own kitchen.
Espresso Extraction and Technique
Bridge the gap between pulling erratic shots and consistently crafting cafe-quality espresso. Learn the mechanics of puck prep, extraction diagnosis, flow profiling, and microfoam chemistry.
Espresso: Dialing in the Perfect Shot
Move beyond the basic 'double shot' and learn to manipulate extraction variables like a professional barista. Master the art of dialing in to balance acidity, sweetness, and body in every cup.
Start Craft Espresso and Cafe Drinks today.
Download Tomo, search Craft Espresso and Cafe Drinks, and play your first lesson in under a minute.