Ingredient

Dried Sourdough

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Source

Not animal-derived

Allergen

Role in food

Manufacturers use dried sourdough primarily as a leavening agent and flavor enhancer in baked …

What it is

Dried sourdough is a dehydrated form of sourdough starter, which is a culture of wild yeasts and bacteria. It is made by carefully drying a mature sourdough starter, often using methods like spray-drying or freeze-drying. This process preserves the microorganisms and the characteristic tangy flavor of sourdough.

Why it's used

Manufacturers use dried sourdough primarily as a leavening agent and flavor enhancer in baked goods. It contributes a complex, tangy taste and can help improve the texture and shelf life of products like breads, pizzas, and crackers. It is a convenient alternative to maintaining a live sourdough starter.

Health notes

Dried sourdough is generally recognized as safe (GRAS) by the FDA for use in food. It is a natural product of fermentation, and the microorganisms involved are common in food production. International bodies like JECFA have evaluated similar fermented products. At typical consumption levels, it is not associated with adverse health effects. Evidence does not suggest significant health risks from its use in food.

Allergen info

Dried sourdough is typically made from wheat flour, making it a source of gluten. Wheat is one of the 9 FDA major allergens. Consumers with celiac disease or gluten sensitivity should avoid this ingredient.

Products containing Dried Sourdough

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STONEFIRE Artisan Thin Crust Pizza Authentic Flatbreads Frozen Bread & Dough 300kcal 8Protein 7Fat 48Carbs STONEFIRE Artisan Pizza Crust Breads & Buns 300kcal 8Protein 7Fat 48Carbs Hightop Brands LLC Original Pizza Crust, Traditional Breads & Buns 281kcal 10.5Protein 4.4Fat 47.4Carbs Wegmans Food Markets, Inc. Pizza Lombardia Pizza High in sodium — 22% DV per serving High in saturated fat — 30% DV per serving 273kcal 10Protein 11.8Fat 30.9Carbs Wegmans Food Markets, Inc. Wood-Fired Crust Pizza Campania Pizza High in sodium — 26% DV per serving High in saturated fat — 25% DV per serving 227kcal 7.0Protein 9.4Fat 27.3Carbs Wegmans Food Markets, Inc. Pizza Puglia Pizza High in sodium — 27% DV per serving High in saturated fat — 25% DV per serving 256kcal 11.6Protein 10.8Fat 27.9Carbs Papa John's Salads & Produce Traditional Cheese Flatbread Pizza Other Deli High in saturated fat — 30% DV per serving 258kcal 12.4Protein 12.4Fat 24.7Carbs Renaissance Food Group, LLC Traditional Pepperoni Pizza Topped With Parmesan Cheese Other Deli High in sodium — 38% DV per serving High in saturated fat — 35% DV per serving 267kcal 12.5Protein 14.2Fat 24.2Carbs Renaissance Food Group, LLC 6 Cheese Pizza Other Deli High in sodium — 31% DV per serving High in saturated fat — 35% DV per serving 258kcal 12.5Protein 12.5Fat 24.2Carbs Renaissance Food Group, LLC Italian Supreme Pizza Other Deli High in sodium — 36% DV per serving High in saturated fat — 30% DV per serving 225kcal 10.6Protein 12.0Fat 21.1Carbs Meijer, Inc. Meijer, French Bread Breads & Buns 246kcal 8.8Protein 0.9Fat 52.6Carbs Wegmans Food Markets, Inc. Italian Classics Pizza Sicilia Pizza High in sodium — 20% DV per serving High in saturated fat — 22% DV per serving 226kcal 7.5Protein 10.3Fat 26.0Carbs

Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.