"A family‑run institution inside Mercado de la Paz known for serving a classic Spanish tortilla; the stand reportedly serves more than 200 orders daily (over 300 on Fridays) and is recommended as the go‑to for a perfectly runny, golden tortilla de patatas." - Siobhan Reid Siobhan Reid Siobhan Reid is an NYC-based writer, editor, and copywriter. She is currently the editor-in-residence at The Vintner Project and was previously an editor at Travel + Leisure, covering culture, design, style, and wellness. Travel + Leisure Editorial Guidelines