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How to Make a Classic Sourdough Starter from Scratch Recipe

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  • Author: admin
  • Prep Time: 5 minutes
  • Cook Time: 0 minutes
  • Total Time: 7 days 5 minutes
  • Yield: 1 serving (starter enough to bake several loaves)
  • Category: Baking Ingredient
  • Method: No-Cook
  • Cuisine: Universal
  • Diet: Vegetarian

Description

This simple sourdough starter recipe guides you through the essential process of cultivating a natural yeast culture at home. Using just all-purpose flour and lukewarm water, this starter becomes the foundation for making delicious, tangy sourdough bread through natural fermentation over several days.


Ingredients

Scale

Starter Ingredients

  • 1 cup all-purpose flour
  • 1/2 cup lukewarm water
  • Additional for feeding: 1/2 cup all-purpose flour and 1/4 cup lukewarm water


Instructions

  1. Mix Flour and Water: Combine 1 cup of all-purpose flour with 1/2 cup of lukewarm water in a clean glass or plastic container. Stir thoroughly to eliminate lumps and ensure a smooth mixture.
  2. Cover and Rest: Cover the container loosely with a clean kitchen towel or plastic wrap to allow airflow while preventing contaminants. Place it in a warm spot away from direct sunlight to encourage fermentation.
  3. Allow Fermentation: Let the mixture sit undisturbed at room temperature for 24 hours. After this period, you should start seeing bubbles forming on the surface, indicating active fermentation and yeast growth.
  4. Discard and Feed: To maintain a healthy starter, discard half of the mixture. Then add 1/2 cup of fresh flour and 1/4 cup of lukewarm water to the remaining starter. Stir well to combine all ingredients.
  5. Repeat Feeding Routine: Cover the container again and let it rest at room temperature for another 24 hours. Continue this daily feeding process for 5 to 7 days until the starter is bubbly, active, and ready to use for baking.

Notes

  • Use lukewarm water around 75°F (24°C) to encourage fermentation without killing the yeast.
  • Use a glass or plastic container for best observation of the fermentation process.
  • Keep the starter in a warm, draft-free place ideally between 70-75°F (21-24°C).
  • Feeding the starter daily is crucial to maintain yeast activity and acidity balance.
  • If mold or an unpleasant smell develops, discard the starter and start anew.
  • The sourdough starter can be stored in the refrigerator once fully active, feeding once a week.