Every dish is five dials and a thermometer.
Salt, fat, acid, heat, time. Learn what each one actually does to food and recipes stop being instructions you obey — they become suggestions you can argue with, and eventually skip. Nothing on this site is a recipe. Everything on it is the reason recipes work.
Take it with you
This whole site installs as an app: its own icon, no browser chrome, and every page, calculator and timer working with no connection at all. Useful, because a kitchen is exactly where signal and greasy hands make loading a web page annoying.
iPhone or iPad
In Safari, tap Share, then Add to Home Screen. Safari has no install button — this is the only route, and it works properly once done.
Android
Use the button above, or Chrome’s menu → Install app.
Desktop
Chrome or Edge show an install icon in the address bar. Firefox and Safari on desktop will not install it, but the site still works offline once visited.
The numbers you will want first
Three pages, in the order they build
Heat
The temperature ladder drawn to scale, from a fridge-cold 40 °C to the smoke point — plus a calculator that tells you what to pull food off at, given how it carries over.
Open Heat → TwoKitchen
Two calculators that replace most of a cookbook: how much salt, in three modes, and ten ratios you can scale by typing any single quantity.
Open Kitchen → ThreeLearn
Ten techniques in the order they build on each other, the five dials underneath them, five dishes to drill them on, and the nine tools you actually need.
Open Learn →Timers
They keep running as you move around the site and survive a reload — a strip appears under the header wherever you are.
Quick start