Ingredient

Fire Roasted Red Onion

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers use fire roasted red onion to add a distinct smoky and sweet flavor …

What is Fire Roasted Red Onion?

Fire roasted red onion is a red onion that has been cooked over an open flame or under a broiler. This process gives the onion a smoky flavor and a softer texture. It is often used to add depth and a slightly sweet, charred taste to dishes.

Is Fire Roasted Red Onion vegan?

Fire Roasted Red Onion is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Fire Roasted Red Onion gluten-free?

Onions are not among the nine major allergens identified by the FDA, nor do they naturally contain gluten.

Is Fire Roasted Red Onion a major allergen?

Not a major allergen.

What is Fire Roasted Red Onion used for?

Manufacturers use fire roasted red onion to add a distinct smoky and sweet flavor to a variety of foods.

Is Fire Roasted Red Onion safe?

Red onions are a source of fiber, vitamins, and antioxidants.

Why it's used

Manufacturers use fire roasted red onion to add a distinct smoky and sweet flavor to a variety of foods. It is commonly found in frozen dinners and entrees, pizzas, sauces, and marinades. Its rich flavor profile makes it a versatile ingredient for savory applications.

Health notes

Red onions are a source of fiber, vitamins, and antioxidants. Roasting them does not significantly alter their nutritional value. There are no specific FDA regulations or restrictions on the consumption of roasted onions. They are generally considered safe and healthy as part of a balanced diet.

Allergen info

Not a major allergen. Onions are not among the nine major allergens identified by the FDA, nor do they naturally contain gluten.

Foods that contain Fire Roasted Red Onion

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

Last updated: October 5, 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.