What makes Córdoba's salmorejo different
The texture is closer to a cold purée than a soup. So thick that a spoon stands in it. Five ingredients: ripe tomatoes, stale white bread, garlic, extra-virgin olive oil (Córdoba province produces more of it than most countries — the tasting tours make the difference between varieties clear), and salt. No peppers, no cucumber. The classic finish is diced hard-boiled egg and shaved serrano ham on top, which adds crunch and salt against the smooth base.
This is the dish locals order first. If a bar gets the salmorejo wrong, nothing else on the menu inspires confidence.