Considered the star of Catalan baked goods, coca is a traditional pastry prepared in a few varieties: sweet, savory, open, and closed. Depending on the variety, coca may take on various shapes and forms and resemble a flatbread, a pizza, or even a cake.
The sweet variety usually consists of flour, sugar, butter, and eggs, and it is typically topped or filled with candied fruit, marzipan, cream, or pine nuts. The savory variety is prepared in the same way, but sugar and eggs are replaced by yeast and salt.
There is also a variety that combines sweet and savory flavors such as coca de llardons, a flat coca which is made with pork cracklings, pine nuts, and sugar. In Spain, special varieties of coca are prepared for almost all important festivities and celebrations, and even national holidays such as La Mercè (Festival of the Virgin of Mercy) and La Diada de Cataluña (National Day of Catalonia) have their own unique cocas.