Ingredient

Yeast And Soda

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Source
Not animal-derived
Allergen
No
Role in food
These ingredients are commonly used in baking to make bread, cakes, cookies, and pastries …

What it is

Yeast and soda are both leavening agents, meaning they help doughs and batters rise to create a lighter texture. Yeast is a living microorganism that produces carbon dioxide gas when it feeds on sugars. Baking soda, or sodium bicarbonate, is a chemical leavener that reacts with acidic ingredients to produce carbon dioxide.

Why it's used

These ingredients are commonly used in baking to make bread, cakes, cookies, and pastries rise. They are also found in processed snacks like pretzels and chips to achieve a desired airy or crispy texture. Manufacturers use them for their ability to create volume and a pleasing mouthfeel.

Health notes

Yeast and baking soda are generally recognized as safe (GRAS) by the FDA for use in food. Consuming typical amounts found in food is not associated with adverse health effects. International bodies like JECFA and EFSA have evaluated yeast and sodium bicarbonate; JECFA has established acceptable daily intakes for sodium bicarbonate. Evidence does not suggest significant health concerns at levels typically consumed.

Allergen info

Yeast is not one of the 9 FDA major allergens. Baking soda is a mineral and not an allergen. Gluten is not present in either ingredient.

Products containing Yeast And Soda

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UTZ Quality Foods, Inc. Utz, Pretzel Rods Chips, Pretzels & Snacks 400kcal 10Protein 3.3Fat 80Carbs UTZ Quality Foods, LLC Utz, Pretzel Rods Chips, Pretzels & Snacks 400kcal 10Protein 3.3Fat 80Carbs Herr Foods Inc. Herr's, Pretzels, Chocolate, Chocolate Popcorn, Peanuts, Seeds & Related Snacks 464kcal 7.1Protein 17.9Fat 71.4Carbs Pardoe's Perky Peanuts Sourdough Pretzel Piece, Honey Mustard & Onion Flavored Chips, Pretzels & Snacks 500kcal 7.1Protein 17.9Fat 75Carbs Unique Pretzel Bakery Unique, Pretzel ""Shells"", Tangy Ranch, Tangy Ranch Chips, Pretzels & Snacks 464kcal 10.7Protein 17.9Fat 67.9Carbs Rite Aid Corporation Dreamhouse, Milk Chocolate, Toffee Pretzel With Sea Salt, Toffee Pretzel With Sea Salt Chocolate High in saturated fat — 35% DV per serving 512kcal 7.0Protein 25.6Fat 62.8Carbs Unique Pretzel Bakery Unique, Splits, Split Open Pretzels, Original, Original Chips, Pretzels & Snacks 395kcal 9.3Protein 7.0Fat 76.7Carbs Kowalski Companies Inc. Milk Chocolate, Toffee Pretzel Sea Salt Chocolate High in saturated fat — 35% DV per serving 512kcal 7.0Protein 25.6Fat 62.8Carbs Kings Super Markets Inc Belgian Milk Chocolate, Peanut Butter Pretzel Chocolate High in saturated fat — 50% DV per serving 526kcal 8.8Protein 31.6Fat 56.1Carbs Pardoe's Perky Peanuts Sourdough Pretzels Pieces, Bar-B-Q Chips, Pretzels & Snacks 464kcal 7.1Protein 21.4Fat 64.3Carbs Chocolate Chocolate Chocolate Company Dark Chocolate-Covered Pretzels Popcorn, Peanuts, Seeds & Related Snacks High in saturated fat — 30% DV per serving 500kcal 5.3Protein 26.3Fat 55.3Carbs Moodibars, Milk Chocolate Toffee Pretzel Sea Salt Astor Chocolate Corp. Moodibars, Milk Chocolate Toffee Pretzel Sea Salt Chocolate High in saturated fat — 40% DV per serving High in added sugars — 46% DV per serving 500kcal 6Protein 26Fat 60Carbs

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.