Quick Answer
Refresh sourdough starter 1-2 times a week, ideally once on a day when you plan to bake, such as a Sunday or a day off. This helps maintain its health and consistency.
Understanding Sourdough Starter Maintenance
A sourdough starter is a delicate ecosystem that thrives on regular maintenance. Regular feeding and refreshing help maintain its balance of yeast and bacteria, which in turn affects the final product’s flavor and texture. To refresh your starter, discard half of it and feed it with equal parts of flour and water by weight.
Scheduling Refresh Times
For most bakers, it’s best to refresh the starter on a day when they plan to bake. This allows the starter to undergo any necessary adjustments and ensures it’s at its best when needed. As a general rule, try to refresh it on the day of the week when you typically bake, such as Sundays for a weekend baker or Tuesdays for a weekday baker. For example, if you bake on Sundays, try to refresh your starter on Sundays morning.
Techniques for Refreshing Sourdough Starter
To refresh your starter, follow these simple steps: take 100g of your starter and discard 50g, then mix in 50g of flour and 50g of water. Mix thoroughly until the ingredients are fully incorporated, and the starter is smooth and free of lumps. This process should take no more than 5 minutes, and you’ll be ready to proceed with your baking recipe.
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