I don’t measure my sourdough starter feeds. I scrape what’s in the jar, add flour and water until it looks right, and keep baking. Here’s why this chaos-mode method works.

Want to turn your favorite yeast recipe into sourdough but not sure where to start? This thorough, very human guide walks through the exact formula for swapping yeast with starter, adjusting flour and liquid, and knowing when your dough is ready. Once you learn the rhythm, you’ll be converting everything.