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Sourdough Starter Recipe

Sourdough Starter Recipe

Making your own sourdough starter from scratch is one of the most rewarding experiences for any home baker. With just flour, water, and a little patience, you can create a living culture that allows you to bake naturally leavened bread with incredible flavor, texture, and nutrition.
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Prep Time 5 days
Total Time 5 days
Servings: 1 Sourdough Starter
Course: Baking
Cuisine: Artisan
Calories: 25
Ingredients Equipment Method Notes

Ingredients
  

  • 1 cup whole wheat flour or all-purpose flour used over several days
  • ½ cup filtered water room temperature, used over several days

Equipment

  • Glass jar or container
  • Spoon or spatula
  • Kitchen scale
  • Breathable cover
  • Rubber band or marker

Method
 

Day 1: Create the Base
  1. In a clean glass jar, mix:
  2. ½ cup flour
  3. ¼ cup water
  4. Stir until thick and smooth, like pancake batter. Cover loosely and place at room temperature (22–26°C / 72–78°F).
Day 2: First Signs of Life
  1. You may see small bubbles or smell a slightly sour aroma. This is normal.
  2. Discard half of the mixture, then add:
  3. ¼ cup flour
  4. 2 tablespoons water
  5. Mix well and cover again.
Day 3: Active Fermentation
  1. Your starter may rise and fall, develop more bubbles, or smell tangy. Don’t worry if it smells odd—it will stabilize soon.
  2. Discard half and feed again with:
  3. ¼ cup flour
  4. 2 tablespoons water
Day 4–5: Strength Building
  1. By now, the starter should look bubbly and rise within a few hours after feeding. Continue discarding half and feeding daily.
  2. If your kitchen is cool, it may take an extra day or two.
Day 6–7: Ready to Use
  1. Your sourdough starter is ready when it:
  2. Doubles in size within 4–6 hours
  3. Has a pleasant, tangy smell
  4. Passes the float test (a spoonful floats in water)

Notes

How to Use Sourdough Starter Recipe

Once active, use your starter to make:
  • Sourdough bread
  • Pancakes and waffles
  • Pizza dough
  • Cinnamon rolls
  • Crackers