Ingredient

California Walnuts

Source
Not animal-derived
Allergen
No
Role in food
Walnuts are often used as a snack or ingredient in baked goods like cakes, …

What is California Walnuts?

California walnuts are a variety of English walnuts (Juglans regia) grown in California. They are the fruit of the walnut tree, harvested and typically shelled for consumption. Walnuts are known for their rich, slightly bitter taste and unique brain-like shape.

Is California Walnuts vegan?

California Walnuts is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is California Walnuts a major allergen?

Walnuts are classified as a tree nut, which is one of the 9 major allergens recognized by the FDA.

What is California Walnuts used for?

Walnuts are often used as a snack or ingredient in baked goods like cakes, cookies, and muffins.

Is California Walnuts safe?

Walnuts are a source of healthy fats, protein, and fiber.

Why it's used

Walnuts are often used as a snack or ingredient in baked goods like cakes, cookies, and muffins. They add texture and a nutty flavor to dishes. They can also be found in trail mixes, salads, and as a topping for desserts.

Health notes

Walnuts are a source of healthy fats, protein, and fiber. Research suggests that regular consumption of walnuts may be associated with improved heart health and reduced inflammation. The FDA has authorized health claims linking walnut consumption to a reduced risk of coronary heart disease. They are not subject to specific FDA regulations as an additive, but are recognized as a whole food.

Allergen info

Walnuts are classified as a tree nut, which is one of the 9 major allergens recognized by the FDA. People with tree nut allergies should avoid walnuts.

Foods that contain California Walnuts

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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.