Growth potential for the walnut category: key areas for future development

How can the walnut category grow in the future?

While Germany is the largest importer of walnuts globally, the per person consumption of walnuts remains very low at 0.41kg per year¹ – slightly over one daily 30g serving per month. This is less than half the annual per person consumption of the other leading tree nuts consumed in the country demonstrating there is tremendous room for growth. A look at international developments shows that the key lies in strengthening everyday availability, relevance, and increasing consumption opportunities in daily routines. One thing becomes clear: Walnuts are still too often perceived as a baking ingredient rather than as versatile, nutrient rich foods for everyday use. This is exactly where significant growth potential lies.

The category can grow substantially by expanding applications and making new uses more visible.

Based on these insights, several key areas emerge:

1. Strengthening retail presence

Visibility at retail remains a critical factor for category perception. Greater shelf presence, targeted secondary placements and promoting walnuts to consumers on a more regular basis throughout the year, rather than at just the holiday season, will drive increased pull-through and category growth.

2. Rethinking innovation

Product and menu innovation remain key levers to moving from a baking nut to a high-value addition to enhance flavour, texture, and overall eating enjoyment. The focus is less on individual products and more on new ways to integrate walnuts to meet consumer expectations in modern dietary habits and usage occasions. This includes new product concepts, recipe ideas and formats that make walnuts relevant in everyday consumption.

beet ravioli stuffed with blue cheese and walnuts

3. Leveraging foodservice as an application driver

Many new applications emerge from foodservice. This channel provides opportunities to integrate walnuts into different formats and use cases, from modern snack concepts to menu and convenience applications satisfying a growing vegan, vegetarian, and more plant forward way of eating throughout the country. Walnuts can also be easily incorporated into the wider variety of global cuisines consumers are demanding creating important impulses for category development.

4. Expanding consumer education

Improving consumer understanding and making applications more visible is another essential step in growing consumption and category growth. Education helps consumers discover new usage occasions and gain a better understand how walnuts can be incorporated into everyday meals and snacks.

These areas highlight that advancing the walnut category is a shared effort across retail, industry and foodservice.

At the California Walnut Commission, we actively support this process through insights, inspiration and market impulses from around the world.

If you are looking to develop new applications or rethink existing concepts, we would welcome the opportunity to connect: cwc@californiawalnuts.eu

Additional insights into the strategic direction of the industry are shared by Robert Verloop (CEO of the California Walnut Commission) in Vision Magazine.