Ingredient

Dry Yeast

Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Source
Not animal-derived
Allergen
No
Role in food
Dry yeast is primarily used as a leavening agent in baked goods. When activated …

What it is

Dry yeast is a deactivated form of *Saccharomyces cerevisiae*, a single-celled microorganism. It's produced by drying the yeast cells, which makes them dormant and extends their shelf life. This process allows yeast to be stored and transported easily.

Why it's used

Dry yeast is primarily used as a leavening agent in baked goods. When activated with warm liquid, it produces carbon dioxide gas, causing dough to rise and creating a light, airy texture. It is commonly found in breads, pizzas, pastries, and other bakery products.

Health notes

Dry yeast is generally recognized as safe (GRAS) by the FDA for use in food. It is a source of B vitamins and protein. International bodies like JECFA have evaluated yeast and its components. At typical consumption levels found in food, it is not associated with adverse health effects.

Allergen info

Yeast is not one of the nine major allergens recognized by the FDA. It does not contain gluten.

Products containing Dry Yeast

Compare products →
Sort by: Sugar Protein Sodium Calories
GENERAL MILLS SALES INC. Totinos Pizza Sticks Pepperoni Pies/Pastries/Pizzas/Quiches - Savoury (Frozen) 241kcal 8.6Protein 10.3Fat 29.3Carbs GENERAL MILLS SALES INC. Totinos Party Pizza Crsp Crst Pizza Supreme Pies/Pastries/Pizzas/Quiches - Savoury (Frozen) High in sodium — 30% DV per serving High in saturated fat — 22% DV per serving 219kcal 7.1Protein 11.0Fat 24.5Carbs MORNING MILLS BAKERY German Rye Breads & Buns 304kcal 10.7Protein 1.8Fat 60.7Carbs SAMI'S BAKERY Low Carb 7 Grain Fiber Breads & Buns 314kcal 10.7Protein 14.3Fat 35.7Carbs Cherry Toaster Pastries PILLSBURY Cherry Toaster Pastries Croissants, Sweet Rolls, Muffins & Other Pastries 327kcal 3.6Protein 12.7Fat 49.1Carbs GENERAL MILLS SALES INC. Annies Dressing Woodstock Sauces/Spreads/Dips/Condiments 333kcal 3.3Protein 33.3Fat 6.7Carbs GENERAL MILLS SALES INC. Totino's Macaroni & Cheese With Bacon Pizza Rolls 50 Count Savoury Bakery Products 235kcal 7.1Protein 8.2Fat 34.1Carbs GENERAL MILLS SALES INC. Pillsbury Danish Style Cream Cheese Toaster Strudel Pastries 6 Count Sweet Bakery Products High in saturated fat — 20% DV per serving 345kcal 5.5Protein 16.4Fat 45.5Carbs GENERAL MILLS SALES INC. Plsbry Tstr Strdl Pastries Snckrdoodle Sweet Bakery Products 327kcal 3.6Protein 12.7Fat 49.1Carbs GENERAL MILLS SALES INC. Pillsbury Toaster Strudel Pastries Variety Pack 24 Count, 12 Strawberry, 6 Cinnamon Roll, 6 Apple Sweet Bakery Products 327kcal 3.6Protein 12.7Fat 49.1Carbs GENERAL MILLS SALES INC. Totinos Pizza Sticks Combo Savoury Bakery Products 241kcal 6.9Protein 10.3Fat 31.0Carbs GENERAL MILLS SALES INC. Jenos By Totinos Crsp N Tsty Pizza For 1 Combo Pies/Pastries/Pizzas/Quiches - Savoury (Frozen) High in sodium — 29% DV per serving High in saturated fat — 20% DV per serving 224kcal 7.5Protein 10.9Fat 25.9Carbs
Salt (209 products) Sugar (173 products) Water (172 products) Niacin (155 products) Wheat Flour (153 products) Riboflavin (151 products) Folic Acid (150 products) Thiamine Mononitrate (139 products) Citric Acid (130 products) Baking Soda (118 products)

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.