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Source
Animal-derived
Allergen
No
Role in food
Manufacturers use pesto as a flavorful sauce or spread. Its vibrant taste and aroma …
What it is
Pesto sauce is a traditional Italian condiment originating from Genoa, in the Liguria region. It is typically made by crushing fresh basil leaves with pine nuts, garlic, Parmesan cheese, and olive oil using a mortar and pestle.
Why it's used
Manufacturers use pesto as a flavorful sauce or spread. Its vibrant taste and aroma enhance a variety of dishes, including pasta, sandwiches, pizzas, and dips.
Health notes
Pesto is not a regulated food additive in the US. It is generally recognized as safe (GRAS) when consumed as a food ingredient. The World Health Organization (WHO) and the European Food Safety Authority (EFSA) have not specifically evaluated pesto sauce as a distinct entity. Evidence on the health effects of consuming pesto is mixed, with some studies suggesting potential benefits from its antioxidant-rich ingredients like basil and olive oil, while others highlight concerns about high sodium and fat content in some commercial preparations.
Allergen info
Pesto sauce is derived from tree nuts (pine nuts) and dairy (Parmesan cheese), which are among the 9 FDA major allergens. It may also contain gluten if prepared with certain types of cheese or if cross-contamination occurs.
Note:
This site presents label data from USDA FoodData Central for general information. It is not medical advice.
Check the package label; formulations change.