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Seaweed Caviar: The Sustainable Luxury Delicacy Taking the World by Storm
6 Oct
Summary
- Scientists create plant-based caviar alternative made from seaweed
- Zeroe Caviar claims to look and taste just like traditional caviar
- Vegan caviar aims to reduce environmental impact of traditional caviar farming

In the ever-evolving world of food innovation, scientists have now turned their attention to creating vegan alternatives to one of the most indulgent delicacies – caviar. As of October 2025, a company called Zeroe Caviar has unveiled a plant-based fish egg alternative made from seaweed.
Despite containing no fish or animal products, Zeroe Caviar claims to look and taste just like the real deal. The company boasts that their "guilt-free caviar" will take consumers' taste buds on an "unforgettable journey" with its "delicate textures and exquisite flavors." This innovative approach aims to address the environmental concerns associated with traditional caviar farming, which is known for its overfishing and habitat destruction.
Zeroe Caviar is already making waves in the culinary world, with several Michelin-starred chefs and fine dining establishments around the globe incorporating the sustainable alternative into their menus. While the plant-based version may come with a hefty price tag, it offers a more eco-friendly option for those seeking to indulge in this luxurious delicacy.