Ingredient

Rehydrated Onions

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers use rehydrated onions to add onion flavor and aroma to a variety of …

What it is

Rehydrated onions are dried onions that have been soaked in water to restore their moisture and texture. This process makes them more convenient for use in cooking, as they are easier to handle and incorporate into recipes than fresh onions. They retain much of the flavor and aroma of fresh onions.

Why it's used

Manufacturers use rehydrated onions to add onion flavor and aroma to a variety of processed foods. They are a convenient alternative to fresh or powdered onions, especially in products like canned soups, spice blends, marinades, and ready-to-eat meals. Their use simplifies food preparation and ensures consistent flavor.

Health notes

Rehydrated onions are generally recognized as safe (GRAS) by the FDA for use in food. They are a source of dietary fiber and various nutrients found in fresh onions. International bodies like JECFA and EFSA have evaluated onion and its derivatives, and they are considered safe when consumed as part of a normal diet. No significant health concerns are associated with their typical consumption in food products.

Allergen info

Onions are not one of the nine major allergens recognized by the FDA. They do not contain gluten.

Products containing Rehydrated Onions

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SHURFINE Sirloin Burger Chunky Soup, Sirloin Burger Canned Soup High in sodium — 30% DV per serving 57kcal 3.7Protein 1.0Fat 8.2Carbs Conagra Brands BANQUET Salisbury Steak Meal, 9.5 OZ Ready-Made Combination Meals High in sodium — 40% DV per serving 86kcal 3.7Protein 3.4Fat 9.7Carbs Conagra Brands MARIE CALLENDERS Country Fried Beef Steak Dinners, 15 OZ Ready-Made Combination Meals High in sodium — 66% DV per serving High in saturated fat — 60% DV per serving High in cholesterol — 23% DV per serving 125kcal 4Protein 7.1Fat 11.5Carbs Topco Associates, Inc. Sirloin Burger With Homestyle Vegetables Chunky Soup, Sirloin Burger Canned Soup High in sodium — 38% DV per serving 78kcal 3.7Protein 3.3Fat 8.2Carbs McIlhenny Company Chunky Sirloin Burger Soup Canned Soup High in sodium — 41% DV per serving 73kcal 4.1Protein 2.9Fat 9.0Carbs Korean BBQ Marinade, Korean BBQ Mooney Farms Korean BBQ Marinade, Korean BBQ Seasoning Mixes, Salts, Marinades & Tenderizers 200kcal 6.7Protein 0Fat 40Carbs The Moran Group Incorporated Soup, Sirloin Bureger Canned Soup High in sodium — 41% DV per serving 73kcal 4.1Protein 2.9Fat 9.0Carbs Brookshire Grocery Company Chunky Soup, Sirloin Burger Canned Soup High in sodium — 41% DV per serving 73kcal 4.1Protein 2.9Fat 9.0Carbs Basque Norte Marinade In Minutes, Basque Norte Nella Enterprises, Inc. Basque Norte Marinade In Minutes, Basque Norte Seasoning Mixes, Salts, Marinades & Tenderizers High in sodium — 23% DV per serving 67kcal 6.7Protein 0Fat 40Carbs Supervalu, Inc. Chunky Soup Canned Soup High in sodium — 30% DV per serving 57kcal 3.7Protein 1.0Fat 8.2Carbs Weis Markets, Inc. Sirloin Burger Chunky Ready-To-Serve Soup, Sirloin Burger Canned Soup High in sodium — 41% DV per serving 73kcal 4.1Protein 2.9Fat 9.0Carbs Magic Seasoning Blends Inc. Andouille Smoked Sausage, Hot Sausages, Hotdogs & Brats 286kcal 26.8Protein 10.7Fat 19.6Carbs

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.