Casa Dani makes the tortilla de patatas the rest of Madrid measures itself against. Inside Mercado de la Paz, lunch only, queue around the counter.
Quick Facts
| ADDRESS | Mercado de la Paz, Calle de Ayala 28, 28001 Madrid (puesto 32) |
| NEIGHBOURHOOD | Salamanca |
| HOURS | Mon–Sat 09:00–17:00; tortilla service from 09:30; closed Sun |
| PRICE | Tortilla approx. €4 per slice; menú del día upstairs €15–20 |
| RESERVATIONS | +34 915 75 59 25 (no reservations at the market stall; the upstairs dining room takes a small number) |
| CUISINE | Tortilla, traditional Madrid |
| GOOD FOR | Casual lunch, breakfast, market visit |
| NOTABLE | Winner, Best Tortilla de Patatas in Spain — Madrid Fusión 2019 |
Why this stall and not another
Casa Dani is a stall — physically a counter and three small tables — inside Mercado de la Paz, the Salamanca neighbourhood’s quietly bourgeois market. Daniel García has run it with his family for over thirty years. The tortilla is what you come for: round, four fingers tall, runny enough in the centre that it pools onto the plate when cut. Three eggs, slow-cooked potatoes, sweet onion. The recipe is overseen by Concha, Daniel’s wife, who has not let the kitchen change it.
Why the city argues about it
There are roughly four restaurants in Madrid that serve the city’s claim to the best tortilla — Casa Dani, Bar Néstor in San Sebastián is sometimes added if the conversation extends, plus Las Tortillas de Gabino in Chamberí, plus Sylkar. Madrid Fusión, the city’s biggest gastronomy congress, gave Casa Dani the official ‘Best Tortilla in Spain’ prize in 2019. That settled the conversation officially without ending it informally.
How to use the stall
Order at the counter — a slice of tortilla and a caña of beer is €5. There are three stand-up high tables; the rest of the seating is upstairs, where the restaurant runs a full menú del día with traditional Madrid cooking (cocido on Wednesdays, callos a la madrileña, lentejas, a respectable house red). The tortilla is the only thing that needs no upselling. Order it before noon to avoid the lunch queue.
Honest verdict
If you have one stall meal in Mercado de la Paz, it is this one. The tortilla earns the prize. The upstairs menú del día is a well-priced traditional Madrid lunch. Skip the desserts; the kitchen’s energy is in the eggs and potatoes.
Practical
How to book: Walk-in for the stall. Phone the upstairs dining room for the Wednesday cocido.
How to get there: Metro Serrano (Line 4) or Velázquez (Line 4) — 5-minute walk.
If you only have one visit: Tortilla + caña, standing at the counter, before 12:30.
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