Crust & Crumb

Ideas, observations & things worth sharing

Crust & Crumb

Bread notes from a small kitchen: texture, time and the useful mistakes.

Words by Owen Mercer

The archive

Fresh perspectives

4 stories

What a flour extraction rate tells a baker

Flour extraction is a mill's yield figure, not a measure of gluten strength or a nutrition score. It offers a useful clue about the grain fractions in a flour, then asks the baker to look closer.

The gas a loaf has to keep before baking

Yeast makes carbon dioxide, but a loaf rises only while its dough can hold and distribute that gas. The bubbles begin during mixing, grow during proofing, and test the limits of the gluten-starch network before the oven can set it.

Stop burying your bread dough in flour

The worktop looked as though a small flour-based weather event had passed through Wellington. My hands were coated. The dough was coated. The sensible part of my brain had quietly left the room.

Meet the writers

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Owen Mercer
About the author

Weekend bread baker

I'm based in Wellington, New Zealand. I share bread notes from a small kitchen: texture, time and the useful mistakes.