Tarta de Santiago

Tarta de Santiago is the cake of pilgrims arriving at Santiago de Compostela. First documented in 1577 in a manuscript by Pedro de Portocarrero, who recorded an "almond cake" during a visitation of the University of Santiago, refined through 19th-century pastelerías in the cathedral's old town. The powdered-sugar Cross of Saint James stencil — the sword-cross of the Order of Santiago — was introduced in 1924 by José Mora Soto, founder of Casa Mora in Compostela's old town, and became the cake's defining mark and now defines the IGP (Protected Geographical Indication). Authentic versions must use minimum 33% Spanish-grown almonds.

First documented in 1577 convent records of Santiago de Compostela. The IGP requires minimum 33% Spanish-grown almonds; the Cross of Saint James stencil became the official mark in 1924. No flour means structure rides entirely on egg foam at the ribbon stage.

Cuts cleanly into wedges with a damp, dense crumb the colour of wet sand, perfumed with lemon-and-cinnamon, sweet but not cloying. Each forkful is mostly almond — texture closer to marzipan than sponge — and the powdered-sugar cross on top dissolves on the tongue first. If yours is dry it baked too long; if it's gummy at the centre, the egg foam wasn't aerated enough.

No flour means no gluten, so structure is entirely from the egg foam — that's why whipping the eggs to the ribbon stage matters more here than in any flour-based cake. The almond's fat sits inside the foam like a coffee-cake crumb, and the cake stays moist for days because almond oil doesn't stale the way wheat starch does. Lemon zest is structural too: its citric acid sets the egg proteins faster, giving a tighter crumb.