The market · Grains and flours · Northern and Central Europe

Rye starter

A sourdough culture fed on rye flour — vigorous, sour, and essential for rye bread.

sour · yeasty

What to do with it

Classics built on it

Goes with

Cooked with, here

How much, here

Knowing it

Where to buy
Ask a baker for a spoonful, or start one: rye flour and water, equal weights, fed daily for about a week.
A little history
Rye bread needs acidity to bake at all: rye's enzymes break down its starch unless the sourness holds them back — which is why Northern and Eastern Europe's rye breads are sourdoughs.

Kitchens that keep it in

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