Ingredient

Treenut

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Source
Not animal-derived
Allergen
No
Role in food
Treenuts are used in a wide variety of foods for their flavor, texture, and …

What it is

Treenuts are nuts that grow on trees, as opposed to peanuts, which grow underground. Examples include almonds, walnuts, pecans, cashews, pistachios, and macadamia nuts. They are the seeds of fruit trees and are often harvested by hand or with mechanical shakers.

Why it's used

Treenuts are used in a wide variety of foods for their flavor, texture, and nutritional value. They can be eaten whole, chopped, or ground into butters and pastes. Common uses include baked goods, confectionery, salads, sauces, and as a topping for yogurt and ice cream.

Health notes

Treenuts are a source of healthy fats, protein, fiber, vitamins, and minerals. They are recognized as a major allergen by the FDA. While generally considered healthy, some individuals may experience allergic reactions. The FDA monitors food ingredients for safety.

Allergen info

Treenuts are one of the 9 major allergens identified by the FDA. They are not related to gluten.

Products containing Treenut

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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.