Top Nutty Picks: Leading Walnut Brands Worth Cracking Into

Walnuts, revered for their rich flavor and nutritional benefits, have found their way into health-conscious kitchens worldwide. As their popularity soars, discerning consumers seek out brands that offer not only superior taste but also sustainability and quality assurance. From organic farms in California to innovative packaging solutions, the best walnut brands consistently deliver freshness and flavor. Ready to elevate your culinary creations with top-notch walnuts? Discover our curated list below.

Illustration of walnuts

Best brands of walnuts in 2025

Diamond of California

Diamond of California, established in 1912 by California walnut farmers, is a leading producer of high-quality walnuts, offering a variety of options including shelled, in-shell, and flavored snacks. They have been pioneers in the farm-to-table movement, focusing on premium-grade nuts and were the first to launch a national advertising campaign in 1919. Their walnuts are expertly processed to remove bitterness and ensure great taste. Diamond of California offers walnuts rich in protein, fiber, antioxidants, and Omega-3, and during the past ten years, they have managed between 40% and 46% of the state's walnut production. You can explore their products and learn more on their website.

Fisher

Fisher, a well-known brand established in 1986, is a leading producer of walnuts, sourcing them primarily from Northern California, where they are renowned for their high quality and freshness. These walnuts come in both halves and pieces, boasting a mild, earthy flavor and tender texture, with 2.5g of ALA Omega-3 per serving, which constitutes 156% of the daily value. Fisher walnuts are a versatile ingredient suitable for baking, salads, and snacking, and their products are Non-GMO and gluten-free, which appeals to health-conscious consumers. You can find a variety of their walnut products on their website.

Kirkland Signature

Kirkland Signature walnuts, often praised for their high quality, consistently deliver a satisfying crunch and rich flavor, with consumer reports showing that over 90% of customers are satisfied. They are often harvested in the fall, typically around September to November, and are usually sold in large bags often weighing 3lbs. This brand stands out as a top choice among nut lovers for both snacking and baking needs. For more details, visit their product page.

NutHarvest

NutHarvest, a premier walnut producer since 1985, consistently delivers top-quality walnuts with 99% customer satisfaction, using sustainable practices across their 100+ farms, and exporting to over 20 countries, making them a leader in the global walnut market, while maintaining a commitment to freshness and taste.

Nature's Eats

Nature's Eats, a family-owned company established in 1974, sources their high-quality walnuts from California family farms, ensuring each batch is non-GMO and packed with Omega-3s, as they are the only nut with a significantly higher amount, making them a versatile and nutritious snack or recipe ingredient; their walnuts are produced under strict quality controls by the California Walnut Board, USDA/DFA, and the FDA, and they come shelled for immediate use, offering a great source of vitamins, minerals, and protein, with 190 calories and 18 grams of fat per 1 oz serving.

Terrasoul Superfoods

Terrasoul Superfoods is an excellent choice for walnuts, offering Chandler variety light halves and pieces that are certified organic, sustainably grown, and truly raw, ensuring a rich, nutty flavor without any bitter aftertaste. Their walnuts are a good source of protein, healthy fats, fiber, and antioxidants, often sourced from Argentina, Chile, or the USA, and are shipped directly from cold storage to maintain freshness, making them perfect for snacking or creating your own nut milks, available in 16 oz bags.

Mariani

Mariani, a premier walnut producer since 1906, boasts a long-standing tradition of quality, with over 90% of their walnuts grown in California's fertile valleys, and a commitment to sustainable farming practices yielding consistently high-quality nuts, as evidenced by their rigorous harvesting techniques and sorting processes, making them the choice of discerning customers seeking a healthy and delicious snack. You can find their products here.

Orchard Valley Harvest

Orchard Valley Harvest has been a trusted producer of high-quality walnuts since 2004, offering a range of options including shelled and in-shell varieties, with over 90% of their walnuts meeting the highest standards for size and color, and are known for their consistent flavor profiles, often used in baking and snacking and this year have had a 15% increase in sales.

Royal Nut Company

Royal Nut Company, established in 1989, is a premier walnut producer, with over 35 years of experience, consistently delivering high-quality walnuts that meet the standards of 98% of their customers, while growing over 12,000 tons of walnuts per year; they have grown to be a leader in the industry, ensuring freshness and superior taste in every walnut.

Blue Diamond Growers

While Blue Diamond Growers is primarily known as the world's largest almond processor and marketer, representing over 3,000 California growers, they also handle other tree nuts, and have been a cooperative since 1910. Though they do not appear to be a major producer of walnuts, Blue Diamond has shown a commitment to quality and innovation, as shown by their development of new almond products and flavors, and the expansion of their market share by 2.5 points in the almond segment despite a decrease in overall almond consumption for the year ending August 2023. With a diverse portfolio of branded consumer products, including snack almonds and almond milk, they continue to lead in the non-dairy milk and snack nut categories, and are committed to sustainable farming practices and delivering returns to their growers. You can explore their almond products.