Ingredient

Fresh Onions

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Source
Not animal-derived
Allergen
No
Role in food
Onions are primarily used to add flavor and aroma to a wide variety of …

What it is

Fresh onions are a common vegetable, a bulb that grows underground. They are part of the Allium genus, which also includes garlic and leeks. Onions are typically harvested and then sold fresh, or they can be processed for use in various food products.

Why it's used

Onions are primarily used to add flavor and aroma to a wide variety of savory dishes. They provide a pungent, slightly sweet taste that enhances many recipes. You'll find fresh or dried onions in everything from soups and stews to sauces, marinades, and spice blends.

Health notes

Fresh onions are a whole food and are generally recognized as safe by the FDA. They contain various vitamins, minerals, and antioxidants. While generally considered healthy, some individuals may experience digestive discomfort from onions. International bodies like JECFA have evaluated onions and their components.

Allergen info

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

Products containing Fresh Onions

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Harris-Teeter Inc. Harris Teeter, Roasted Cantina Style Salsa, Medium Dips & Salsa 33kcal 0Protein 0Fat 6.7Carbs CAMPBELL SOUP COMPANY Prego Sauces Spinach Cheese Sauces/Spreads/Dips/Condiments High in sodium — 21% DV per serving 75kcal 2.5Protein 2.1Fat 10.8Carbs Campbell Soup Company Prego, Veggie Smart, Chunky & Savory Italian Sauce, Chunky & Savory, Chunky & Savory Prepared Pasta & Pizza Sauces 67kcal 1.7Protein 1.2Fat 11.7Carbs Campbell Soup Company Wolfgang Puck, 100% Natural Arrabbiata Sauce Prepared Pasta & Pizza Sauces 50kcal 1.7Protein 1.2Fat 8.3Carbs Real Sausage Company Bratwurst Old World Sausage, Original Sausages, Hotdogs & Brats High in sodium — 27% DV per serving High in saturated fat — 40% DV per serving 294kcal 14.1Protein 25.9Fat 1.2Carbs Naturally Driven, LLC Beans And Veggies, Original Dips & Salsa 50kcal 3.3Protein 0Fat 10Carbs Naturally Driven, LLC Chipotle Dip Dips & Salsa 67kcal 3.3Protein 0Fat 10Carbs Aqualink Nevada, LLC Medium Original Naranja, Medium Original Ketchup, Mustard, BBQ & Cheese Sauce 33kcal 0Protein 0Fat 0Carbs Del Grosso Foods, Inc. Delgrosso, All Natural Pasta Sauce, Roasted Garlic, Roasted Garlic Prepared Pasta & Pizza Sauces 64kcal 1.6Protein 2.8Fat 8.8Carbs Sprout Spout Inc. Natural Cilantro Salsa Dips & Salsa 30kcal 0Protein 0Fat 6.7Carbs Sprout Spout Inc. Texas Habanero Salsa Dips & Salsa 37kcal 0Protein 0Fat 10Carbs Kingston Marketing Co Tomato Basil Pasta Sauce Prepared Pasta & Pizza Sauces 58kcal 1.6Protein 2.5Fat 7.4Carbs

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.