Precision when it matters: why I love coffee

On Japanese cars, James May, and the two degrees nobody else will notice.

My flash brew is 55 grams of coffee, 480 grams of water, and 360 grams of ice in a Chemex. The water is 205°F. I know it's 205 and not 203 because I brewed it both ways and tasted the difference. The reasoning, once I worked it out, was satisfying: in a shorter brew, every gram of water loses heat faster, so you start a little hotter to finish in the right place.

Nobody at my kitchen table would ever notice that two degrees. That's sort of the point.

The car question

To explain why I love coffee, I have to start with cars. Specifically, with why I've always loved Japanese cars over everything else.

I grew up on Top Gear like a lot of people my age. Jeremy Clarkson gave me permission to care about cars out loud, to treat enthusiasm as something you didn't have to apologize for. I'll always be grateful for that. But when I look at where my taste actually landed, it wasn't with Clarkson's cars. It was with James May's sensibility.

May was the one they called Captain Slow, and the joke was always that he was fussy, pedantic, too interested in getting things exactly right. Over time I realized that was the thing I admired most. He cared about how something was made, not how loudly it announced itself. He never seemed to need you to be impressed.

That's what Japanese performance cars are to me. An R32 GT-R looks like an ordinary Skyline coupe until you notice the details. The NSX was built with Senna's input and a careful study of what Ferrari did well and badly, and then it just quietly did the job better. These cars weren't designed by marketing departments to be status objects. They were designed by engineers who wanted to make something as good as it could possibly be. The engineering tells the truth.

A Lamborghini performs its capability. A GT-R simply has it.

The same thing, in a cup

Coffee turned out to be the same thing at a scale I can practice every morning.

Brewing is almost comically simple. It's ground beans and hot water. But inside that simplicity there are a dozen variables, and every one of them matters: grind size, water temperature, the ratio, the bloom, how fast you pour, and how long the water takes to drain through. Change one and the cup changes. Change it carelessly and you'll never know which one did it.

So I keep a log. My grinder is a Fellow Ode 2, and I know its dial the way you know a gearbox. At setting 3.0, a 400-gram V60 draws down in about 3:20. I once had that written down as 3:50, and when I actually timed it, I corrected it. My Yeti pour-over at 3.1 ran fast, came in at 2:45, and tasted sharp and acidic. One click finer, at 3.0, and it's right. A single tick on the dial is the whole difference between a cup I'd serve and one I'd pour out.

That's not obsession for its own sake. It's the only honest way to learn anything. You change one thing, you taste, and you write down what actually happened, not what you expected to happen.

It's not an accident that so much of the precision-brewing tradition comes out of Japan: the V60, the kissaten hand-pour, the idea that a simple thing done with total attention becomes something else entirely. It's the same ethic as the cars. Refine it until it's quietly excellent, and then don't make a fuss about it.

Why this is the coffee part of Kennard Cooks

The line I wrote for this site is "Precision when it matters, fire when it doesn't. Also, excellent coffee."

Most of my cooking lives on the fire side. Smoke, char, feel, and instinct. You learn a brisket by paying attention, not by the spreadsheet. But coffee is where precision matters. It's where two degrees and one click of a dial are the difference, and where the only person who'll ever know is me.

I've come to think that's the best kind of care. The kind that doesn't need anyone to be impressed. The kind that simply knows what it is.

So that's what you'll find in Brew: my recipes in grams, with the real grind settings and real drawdown times, corrected whenever I find I was wrong. If you want a place to start, the Dial It In collection is where I'd begin. Not because precision is a personality. Because the cup is better when you get it right.