Spherification is a modernist culinary technique that uses sodium alginate together with calcium chloride or calcium gluconate lactate to form a thin gel membrane around a liquid, shaping it into small, squishy spheres that resemble roe or caviar in both appearance and texture. The underlying chemistry was first documented by the Unilever corporation in the 1950s, but the technique became a signature of modernist, or molecular, cuisine only after chefs Ferran and Albert Adria developed and popularized it at their restaurant elBulli in Spain in the early 2000s. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/
Facts
Origin Period, From (Year) Origin RegionReflects El Bulli's location in Catalonia, Spain, where Ferran and Albert Adrià brought the technique into modernist cuisine; the underlying food-science method was documented earlier, in the 1950s, by Unilever, with no country named in the source consulted, so origin-start-year is left unfilled rather than guessed. Connections
Sources
1. Spherification (Wikipedia)
Wikipedia 'Spherification' 2026-09-27: 'The technique was documented by Unilever in the 1950s.'View the Source 2. Spherification (Wikipedia)
WikipediaPreparation section
Spherification is a culinary process that employs sodium alginate and either calcium chloride or calcium gluconate lactate to shape a liquid into squishy spheres which visually and texturally resemble roe.
History paragraph
The technique was documented by Unilever in the 1950s and brought to the modernist cuisine by the creative team at El Bulli under the direction of chefs Ferran Adrià and Albert Adrià.
- In Category: Culinary Techniques
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