Nutrition Facts for Sourdough bread starter

Sourdough Bread Starter

Create the foundation for artisanal baking with this easy and naturally fermented sourdough bread starter recipe! Using just unbleached all-purpose flour and water, this step-by-step guide walks you through cultivating a bubbling, tangy starter from scratch in just 5-7 days. Perfect for beginners and seasoned bakers alike, this detailed process fosters wild yeast and beneficial bacteria, resulting in a robust starter that’s ideal for artisan loaves, pancakes, and more. Learn how to nurture and maintain your sourdough starter with daily feedings, simple ingredients, and foolproof techniques that unlock a world of homemade baking possibilities. Let the magic of fermentation elevate your bread-making game!

Nutriscore Rating: 77/100
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Image of Sourdough Bread Starter
Prep Time:15 mins
Cook Time:0 mins
Total Time:15 mins
Servings: 1

Ingredients

  • 120 grams Unbleached all-purpose flour
  • 120 milliliters Water (room temperature)
  • 60 grams Unbleached all-purpose flour (for feeding)
  • 60 milliliters Water (room temperature, for feeding)

Directions

Step 1

Day 1: In a clean glass jar or bowl, combine 120 grams of unbleached all-purpose flour and 120 milliliters of room-temperature water. Stir thoroughly until no dry flour remains. Cover loosely with a clean kitchen towel or plastic wrap. Let sit at room temperature (about 70-75°F or 21-24°C) for 24 hours.

Step 2

Day 2: Check your mixture. You may not see much activity yet, but there might be a few bubbles, indicating fermentation has started. Stir the mixture and discard half of it (approximately 120 grams). Add 60 grams of unbleached all-purpose flour and 60 milliliters of room-temperature water to the remaining mixture. Stir well and cover loosely again. Let sit at room temperature for another 24 hours.

Step 3

Day 3: By now, you should see more bubbles and notice a slightly tangy smell. Repeat the process: discard half of the mixture, then add 60 grams of flour and 60 milliliters of water. Stir, cover loosely, and let sit for 24 hours.

Step 4

Day 4: The starter should look more active and bubbly by this point, and it will likely double in size between feedings. Repeat the same feeding process: discard half, then add 60 grams of flour and 60 milliliters of water. Stir, cover, and let it sit for 24 hours.

Step 5

Days 5-7: Continue feeding the starter daily. By day 6 or 7, the starter should have a pleasant tangy aroma, be very bubbly, and double in size within 4-6 hours of feeding. This indicates that your sourdough starter is ready for use.

Step 6

Maintenance: Once the starter is active and ready, you can store it in the refrigerator and feed it once a week. To use it in recipes, take it out, feed it, and let it sit at room temperature until it becomes bubbly and active again.

Nutrition Facts

Serving size (362.6g)
Amount per serving % Daily Value*
Calories 655.2
Total Fat 1.8g 0%
Saturated Fat 0.3g 0%
Polyunsaturated Fat g
Cholesterol 0mg 0%
Sodium 3.6mg 0%
Total Carbohydrate 137.3g 0%
Dietary Fiber 4.9g 0%
Total Sugars 0.5g
Protein 18.6g 0%
Vitamin D 0IU 0%
Calcium 27mg 0%
Iron 4.0mg 0%
Potassium 192.6mg 0%
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 2.5%
Protein: 11.6%
Carbs: 85.8%