The Home Barista
Like Duolingo, but for The Home Barista. 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.
A short one: 11 levels across 2 sections, about 22 minutes end to end, roughly 4 days at five minutes a day. It moves through Crafting the Espresso Base and Mastering Milk and Texture. It starts from scratch.
Free forever · No credit card · iPhone & Android
Key ideas in The Home Barista
- A dry basket ensures the grounds stick to the walls for a proper seal
- Water follows the path of least resistance
- Residual moisture on the basket walls causes water to slide around the coffee (channeling) instead of through it
- Water will tunnel through the thinnest or loosest part of the coffee bed
- Leveling creates a uniform density across the entire puck
- Uneven beds lead to 'channeling' where some coffee is over-extracted and some is under-extracted
- The impact of moisture inside the portafilter basket before dosing
- The purpose of leveling the coffee bed
- The primary goal of tamping
- The most reliable metric for shot consistency
- Purging before a shot removes old, overheated water and grounds
- Purging after a shot flushes out used oils and debris before they bake onto the screen
- The group head must be cleared of the previous shot's 'memory' to keep the next shot tasting sweet
- The correct sequence for maintaining a clean group head during a rush
- Finer coffee particles pack closer together and slow down water flow
- Acids and salts dissolve first during brewing
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 The Home Barista 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.
When hot water hits your coffee grounds, which path is it most likely to take?
Get it right to open this lesson and 10 more in the app.
Where The Home Barista takes you
Learn to pull professional-grade espresso shots and steam silky milk from your own kitchen. This course covers the essential mechanics of the 'perfect pull' and the secrets to café-quality latte art.
- 1
Crafting the Espresso Base
- The Espresso Workflow
- Dialing In for Flavor
- 2
Mastering Milk and Texture
- Steaming Silky Microfoam
- The Basics of Latte Art
2 sections · 4 units · 11 levels. Built to play, not to enroll.
You pick the voice
The Home Barista 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.
More Food & Drink on Tomo
The Home Barista's First Pour
Stop guessing and start pulling cafe-quality shots. Master the fundamentals of espresso extraction and milk texturing to build your favorite coffee shop drinks at home.
The Home Barista's Essentials
Transform your kitchen into a café by mastering the art of the perfect espresso shot and silky milk textures. Learn to build the world's most iconic coffee drinks with confidence and precision.
Barista: The Art of Extraction
Move beyond basic brewing to master the variables that define a perfect espresso. Learn to manipulate grind, temperature, and milk chemistry to create cafe-quality drinks with precision.
The Professional Barista's Craft
Move beyond basic brewing to master the precision, chemistry, and workflow of a professional espresso bar. Learn to manipulate extraction variables and perfect your microfoam for world-class drinks.
The Art of the Espresso Bar
Go from coffee lover to confident barista by mastering the mechanics of the perfect espresso shot and the silky texture of professional microfoam.
The Home Barista's First Pour
Transform your kitchen into a cafe by mastering the fundamental mechanics of espresso and milk. Learn to pull balanced shots and steam silky foam like a professional.
Start The Home Barista today.
Download Tomo, search The Home Barista, and play your first lesson in under a minute.