Instant Potato Sourdough Starter — Gran Cooks
Dessert

Instant Potato Sourdough Starter

The Instant Potato Sourdough Starter is such a wonderful way to begin your sourdough journey, my dear! I’ve been making this for years, and it never fails to give me the most beautiful, bubbly starter that’s ready to bake with in just five days.

What makes this recipe so special is how the potatoes create a naturally nurturing environment for your yeast to thrive, sweetie. The simple combination of just water, sugar, potatoes, and yeast creates that perfect balance—no fancy equipment needed, just time and a little patience.

I love sharing a jar of my starter with neighbors and family members who want to bake their own bread from scratch. There’s something so heartwarming about passing along a living culture and knowing it’ll bring homemade goodness to their tables for years to come.

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Instant Potato Sourdough Starter — Gran Cooks

Instant Potato Sourdough Starter

Instant Potato Sourdough Starter uses potatoes and yeast to create an easy, quick homemade sourdough starter in just five days.
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Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course Dessert
Cuisine American
Servings 5
Calories 70 kcal

Ingredients
  

  • 1 cup Water
  • 3 tablespoon Sugar
  • 3 tablespoon Potatoes
  • 2.25 teaspoon Yeast
  • 1 cup Water
  • 3 tablespoon Potatoes
  • 3 tablespoon Sugar

Instructions
 

  • Combine 1st 4 ingredients and store in covered glass container for 5 days at room temperature.
  • Stir daily using wooden spoon Take out 1 cup starter for bread and store remaining in refrigerator.
  • Feed starter every 3 days.
  • Makes 1 cup starter every 3 days.

Nutrition

Calories: 70kcalProtein: 1gFat: 0.1gSodium: 5mgSugar: 15.1g
Course Dessert
Cuisine American
Did you make this recipe?Let me know by leaving a recipe comment below, or by tagging @Grancooks on Instagram. I love seeing your beautiful creations!