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Easy Beginner Sourdough Starter Guide with Day-by-Day Feeding Chart for Perfect Homemade Bread

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An approachable and forgiving guide to creating a sourdough starter from just flour and water, with a detailed day-by-day feeding schedule perfect for beginners.

Ingredients

Scale
  • 50 grams (about 1/3 cup) unbleached all-purpose flour
  • 50 grams (about 1/4 cup) filtered water
  • Optional: 25-50% whole wheat or rye flour for initial feedings

Instructions

  1. Day 1: Mix 50 grams (about 1/3 cup) unbleached all-purpose flour with 50 grams (about 1/4 cup) filtered water in a jar. Stir until no dry flour remains. Cover loosely with a cloth and mark the jar with a rubber band. Leave at room temperature (70-75°F) for 24 hours.
  2. Day 2: Discard half the starter (about 50 grams). Feed the remaining starter with 50 grams flour and 50 grams water. Stir, cover, and mark the level. Keep at room temperature.
  3. Day 3: Repeat discard and feed routine. Bubbles should start to appear and the starter may smell tangy or fruity.
  4. Day 4: Continue feeding once daily if bubbly. If sluggish, feed twice daily (every 12 hours) with the same discard and feed amounts.
  5. Day 5: Starter should double in size within 6-8 hours of feeding. If not, continue twice daily feedings.
  6. Day 6-7: Starter should be bubbly, doubled, and have a pleasant sour aroma. Test by dropping a spoonful in water; it should float. If it sinks, continue feeding daily until it floats consistently.

Notes

Use filtered or bottled water at room temperature to avoid chlorine which inhibits yeast growth. Keep starter covered loosely to allow airflow. Mark the starter level with a rubber band to track growth. If hooch (dark liquid) forms, stir it back in or pour off before feeding. Maintain consistent flour brand and water temperature around 75°F for best results. Feeding twice daily may be needed if starter is sluggish or kitchen is cold.

Nutrition

Keywords: sourdough starter, beginner sourdough, homemade bread, sourdough feeding, natural yeast, fermentation, baking starter