Food & DrinkExplain Like I'm 5Beginner
Better Daily Coffee, a free food & drink course on Tomo

Better Daily Coffee

Like Duolingo, but for Better Daily Coffee. 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: 8 levels across 2 sections, about 16 minutes end to end, roughly 3 days at five minutes a day. It moves through Dialing In Your Cup and Choosing Better Beans. It starts from scratch.

8 bite-size levelsAbout 5 minutes each

Free forever · No credit card · iPhone & Android

Benny the Bear, the guide who teaches the Better Daily Coffee course
Better Daily Coffee
with Benny the Bear
8
Levels
2
Sections
5
Min/day
What you'll learn

Key ideas in Better Daily Coffee

  • Coffee beans vary in size, density, and roast level, so a scoop can hold wildly different amounts of coffee by weight
  • Weighing grounds on a kitchen scale ensures the exact same ratio of coffee to water every single brew
  • Fine grounds expose massive surface area to water, causing flavors to dissolve very quickly
  • Medium grounds extract at a balanced, moderate pace suitable for standard drip
  • Coarse grounds have low surface area, making water take much longer to pull flavor from the center of each chunk
  • Under-extracted coffee tastes unpleasantly sour, sharp, and hollow because water only pulled the fast-dissolving acids
  • Over-extracted coffee tastes astringent, unpleasantly bitter, and drying because water stayed long enough to pull out harsh, woody compounds
  • Water just off the boil (around 30–60 seconds off a full boil) is hot enough to pull sweet, rich flavors out of coffee
  • Vigorously boiling water risks scorching delicate floral and fruity aromas, leaving a flat or harsh cup
  • Bright, sour acids extract immediately upon contact with water
  • Sweet flavors and dissolved sugars extract in the middle of brewing
  • Harsh, drying bitters and tannins only wash out at the end
  • Fresh coffee grounds trap carbon dioxide gas that bubbles out when wet
  • Trapped gas pushes brew water away and keeps dry pockets of coffee from touching water
  • Letting gas escape first allows subsequent water to soak all grounds evenly
  • Water takes the path of least resistance through cracks or loose spots in the coffee bed
Why not just Google it

You've tried the other tabs

Wikipedia

Thirty open tabs. Four facts you actually kept.

YouTube

You watched. You nodded. By Sunday it was gone.

ChatGPT

One answer, then back to scrolling.

Online courses

Eight weeks. You meant to finish. You didn't.

Tomo gives Better Daily Coffee 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.

Try a question

Here's what playing it feels like

A real question from this course. Take your best guess.

Getting the Right Coffee Amount

What is the best way to get the exact same coffee taste every single morning?

Get it right to open this lesson and 7 more in the app.

Course map

Where Better Daily Coffee takes you

Fix watery, bitter, or sour brews with a few simple kitchen adjustments. Learn to dial in your extraction and buy beans that match your taste.

  1. 1

    Dialing In Your Cup

    • Quick Fixes for a Bad Brew
    • Tasting and Tuning Extraction
  2. 2

    Choosing Better Beans

    • Decoding the Coffee Bag

2 sections · 3 units · 8 levels. Built to play, not to enroll.

How it's taught

You pick the voice

This course
Explain Like I'm 5

Better Daily Coffee is taught in the Explain Like I'm 5 style: no big words. promise.. 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.

Start free

Start Better Daily Coffee today.

Download Tomo, search Better Daily Coffee, and play your first lesson in under a minute.