Your feeding schedule depends on where you store your starter and how often you bake. Keep it at room temperature for frequent baking, or refrigerate it for occasional use.
Feed it · keep it cozy · watch the magic happen
Ratios are always written asStarter : Water : Flour
01
Choose your rhythm
Feeding schedules
For frequent baking
Room temperature
Frequency
Every 12–24 hours
Feeding ratio
1:1:1 or 1:2:2
1:1:1 example
Keep 50 g starter
Add 50 g room-temperature water
Add 50 g unbleached flour
Total: 150 g starter
1:2:2 example
Keep 25 g starter
Add 50 g room-temperature water
Add 50 g unbleached flour
Total: 125 g starter
Mix thoroughly, cover loosely, and leave at room temperature. Feed again when it reaches its peak or begins to fall.
Best for: Bakers making bread several times a week who want an active starter ready to use.
For casual baking
Refrigerator
Frequency
About once every 7 days
Remove the starter from the refrigerator.
Discard or use the excess, leaving 50 g in the jar.
Add 50 g room-temperature water and mix.
Add 50 g unbleached flour and mix thoroughly.
Let it sit at room temperature for 1–2 hours to begin fermenting.
Cover loosely and return it to the refrigerator.
Before baking
Remove the starter 1–2 days before baking. Feed it at room temperature every 12–24 hours until it reliably doubles within approximately 4–8 hours.
A neglected or sluggish starter may need several feedings before it is ready.
02
Build what you need
Multiply your starter
Build the amount needed for a recipe without maintaining a large jar every day. A larger feeding gives the starter more food and generally takes longer to reach its peak.
1:1:1 ratio
Starter
Water
Flour
Total
25 g
25 g
25 g
75 g
50 g
50 g
50 g
150 g
75 g
75 g
75 g
225 g
100 g
100 g
100 g
300 g
1:2:2 ratio
Starter
Water
Flour
Total
20 g
40 g
40 g
100 g
25 g
50 g
50 g
125 g
40 g
80 g
80 g
200 g
50 g
100 g
100 g
250 g
100 g
200 g
200 g
500 g
03
A little bread math
Build the exact amount
÷ 3
For a 1:1:1 feeding
Divide your desired total by 3.
150 g total
50 g starter + 50 g water + 50 g flour
÷ 5
For a 1:2:2 feeding
Divide your desired total by 5.
200 g total
40 g starter + 80 g water + 80 g flour
Ready, set, bake
Signs your starter is ready.
For the best rising power, use your starter at or near its peak. If it has already collapsed, feed it again and wait for the next peak.
Has doubled or tripled in size
Contains bubbles throughout
Has a rounded top, or one just beginning to flatten
Smells pleasantly yeasty and tangy
Doubles consistently within 4–8 hours after feeding