Tarta de Santiago is a traditional almond cake that hails from the Galicia region of Spain but can be found in many pastry shops in San Sebastian. This gluten-free cake is made with ground almonds, sugar, eggs, and lemon zest, resulting in a moist and flavorful dessert. It is often dusted with powdered sugar and adorned with the cross of Saint James, making it a visually appealing treat as well.
