Cocktail Craft and Spirits
Master the balance of classic cocktails, explore world spirit classifications, and understand the flavor chemistry behind every pour. From mash bills to aperitivi, build working confidence behind any bar.
Like Duolingo, but for Cocktail Craft and Spirits. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
26 levels across 4 sections, about 52 minutes end to end, roughly 10 days at five minutes a day. It moves through Technique and Cocktail Architecture; Grains, Agave, and Clear Spirits; Wine, Fruit Spirits, and Fortification; and Modifiers and Flavor Architecture. It assumes you already know the basics.
Free forever · No credit card · iPhone & Android

Key ideas in Cocktail Craft and Spirits
- Citrus, dairy, and egg require shaking to incorporate and introduce micro-bubbles
- Spirit-forward drinks without citrus become cloudy and thin if aerated by shaking
- Stirring chilling spirits without introducing air maintains a heavy, velvety mouthfeel
- High surface area melts rapidly before spirits reach optimal serving temperature
- A large, solid ice cube minimizes surface contact to chill with controlled dilution
- Surface water on melting ice immediately adds unintended wash lines to whiskey
- Tiny ice chips continue melting in the glass and thin out balanced gin cocktails
- A conical fine-mesh strainer catches micro-shards that bypass a Hawthorne spring
- Drinks served up lack fresh cubes to regulate ongoing temperature and dilution
- Surface tension allows liquid to dome slightly over the rim without spilling
- Stopping at the visual rim rather than the meniscus under-measures spirits significantly
- Narrow-aperture jiggers magnify volumetric error when tilted even slightly off-level
- Warm glass transfers heat directly into un-iced cocktails within two to three minutes
- Rising temperatures alter alcohol volatility and make spirit-forward drinks taste harsh
- Pre-freezing stems creates a thermal buffer that preserves aromatic balance
- The 2:1:1 sour template balances 2 parts base spirit against 1 part sour and 1 part sweet modifier
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 Cocktail Craft and Spirits 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 happens if you shake a spirit-forward drink like a Manhattan instead of stirring it?
Get it right to open this lesson and 25 more in the app.
Where Cocktail Craft and Spirits takes you
- 1
Technique and Cocktail Architecture
- Dialing In Dilution, Ice, and Technique
- Working with Core Cocktail Templates
- 2
Grains, Agave, and Clear Spirits
- Navigating Whiskey Styles and Regional Profiles
- Distinguishing Agave Spirits and Rum Styles
- Evaluating Botanicals and Spirit Rectification
- 3
Wine, Fruit Spirits, and Fortification
- Brandy, Cognac, and Fruit Distillates
- Wine Character, Fortification, and Vermouth
- 4
Modifiers and Flavor Architecture
- Liqueurs, Amari, and Aromatic Accents
4 sections · 8 units · 26 levels. Built to play, not to enroll.
Tomo is in ChatGPT
Tomo is also a ChatGPT plugin: the same playable courses, built and played inside your chat.
Add Tomo to ChatGPT- What to ask
- “Make me a Tomo course on black holes.” “Turn this chat into a Tomo course.”
- What you get
- Quick questions with instant feedback, hearts and stars, ready to play in about a minute.
- Where it goes
- No sign-up to start. Connect your Tomo account and your streak carries on in the app.
You pick the voice
Cocktail Craft and Spirits 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 Cocktail Craft and Spirits today.
Download Tomo, search Cocktail Craft and Spirits, and play your first lesson in under a minute.