Intermediate
Dial it in. Make your daily cup taste better.
Grinding
- A visual guide to grind size How grind size shifts from coarse for cold brew to fine for espresso, the sea-salt to powdered-sugar scale, and why consistency matters more than the number on your dial.
- Burr vs blade, conical vs flat Why blade grinders make uneven dust, how burrs grind to size, the conical vs flat tradeoff, and why a grinder usually beats a fancier brewer for cup quality.
Pour-over
- Pour-over fundamentals How your pour controls extraction: the bloom, agitation, even saturation, and drawdown, plus total time targets and when to pulse versus pour continuously.
- Sour vs bitter: the one axis that fixes most cups Sour means under-extracted (grind finer, hotter, longer); bitter means over-extracted (coarser, cooler, faster). Learn to tell sour from bright and fix the cup in one move.
- The V60, in depth, with the Hoffmann recipe Why the V60 cone, ribs, and single big hole brew the way they do, plus the James Hoffmann recipe step by step at 15 g to 250 g in about 3:30.
- Should you rinse the paper filter? Why rinsing a paper filter removes papery taste and preheats your gear, how cloth and metal filters differ, and a quick verdict for everyday brewing.
- The Tetsu Kasuya 4:6 method Split your water into 40% for taste and 60% for strength, then adjust each half on its own. Full numbers for a 20 g to 300 g brew, with ways to bias sweeter or stronger.
Other methods
- AeroPress: standard and inverted The AeroPress is fast, forgiving, and built for travel. Here is how standard and inverted brewing differ, plus a solid 1:15 starter recipe you can dial from.
- French press done well Full immersion brewing the clean way: a coarse grind, a long steep, and the Hoffmann no-stir, no-plunge method that leaves the mud behind.
- The Moka pot The stovetop Moka pot makes a strong, syrupy coffee using steam pressure. Here is how it works and how to brew it without the bitterness it is famous for.
- Cold brew Coarse grind, a long cold steep, and a strong concentrate you dilute to taste. Why cold brew comes out smooth and low in acidity, and how it differs from flash brew.
- Espresso basics Espresso is coffee forced through a fine, compacted puck under high pressure in about 25 to 30 seconds. Here is the shot anatomy, crema, machine types, and how dose and yield work.
- Milk steaming and microfoam, the basics How to steam milk into smooth microfoam: stretch then texture, the right temperature, how whole and alt milks behave, and a clean pour.
Water & gear
- Water 101: the hidden ingredient Brew water is mostly minerals you cannot see. Learn what TDS, hardness, and alkalinity do, why the SCA aims near 150 mg/L, and how to fix water that is too pure or too hard.
- Gear: scales, timers and kettles Why a 0.1g scale with a built-in timer and a gooseneck kettle quietly improve every cup, when a variable-temp kettle earns its price, and what to buy first.
- Filters: paper, metal and cloth How paper, metal and cloth filters change body, clarity and oils in the cup, plus the real difference between bleached and natural paper.
- Water temperature by roast Lighter roasts want hotter water (94 to 96C) to extract fully; darker roasts want cooler (88 to 92C) to dodge bitterness. How to read your beans and adjust off the boil.