Sacha

Sacha Hormaechea sets his tortilla on one side only and lays it over piparras, chorizo and morcilla, and it is the dish the city knows him by.2 He skips his own printed card most days for whatever the market gave him.1

Why go

Carlos Hormaechea and Pitila Mosquera, a Basque and a Galician, opened the room behind Plaza de Cuzco and named it after their son.1 Gastroeconomy and 50 Best both date that to 1972; El Debate says 1971, and the disagreement is not settled here.4 2 The son runs it now. The trade has a word for what he does, sachismo, which Gastroeconomy defines as eating well with nothing else attached.1 When Grant Achatz spent five weeks in Madrid moving Alinea over as a pop-up, this is the room he named as his favourite in the city.1 Pilar Salas, writing about where Madrid's offal cooking survived when the casquerías were shutting, names three kitchens, and this is one of them.5

Order this / avoid

The tortilla vaga, set on one side, still loose on the other, over piparras, chorizo and morcilla.2
The falsa lasaña de txangurro, where the sheets hide sea urchin and spider crab.2
The pickled oysters, made to what the house calls the Rianxo priest's recipe, the way Galicia used to barrel them for England.1
The villagodio al tuétano. Manuel Ruiz de Lara's line is that the marrow is the dish and the excellent sirloin is the garnish.2
Ask what is off the card. The printed one keeps old dishes on it with the prices removed, as a record.1

What locals & experts say

Time Out Madrid, in its February 2025 list of the city's best: Is this the favourite restaurant of every Madrid gourmand? Quite possibly. If you've never been here, you might not be as much of a foodie as you thought.3
Hormaechea, on the split he cooks by: "hay dos tipos de cocina: la de mercado y la de supermercado. Y vivo rodeada de supermercado." There are two kinds of cooking, market and supermarket, and he lives surrounded by supermarket.1
Hormaechea again, in El Debate, on what the room is for: "Somos el último reducto de humanidad de la sociedad." We are society's last refuge of humanity.2
50 Best Discovery on who keeps coming back: This storied bistro has been a favourite – not just with locals but also with chefs from near and far, perhaps the finest accolade a restaurant can receive – ever since it opened in 1972.4
Hormaechea wants one phrase retired, and he said so at a Basque Culinary Center workshop: "La relación precio-calidad es una de las peores frases del mundo; debemos reivindicar la relación precio-placer." Price against quality is one of the worst phrases in the world. Argue about price against pleasure.1

Good to know

Weekdays only, lunch and dinner.4
In warm weather there is a garden terrace under the trees at the back.4
What it costs: 50 to 65 euros a head when Gastroeconomy priced it in 2016. Around a hundred when El Debate ate in March 2025.1 2
The door is behind the building, at Juan Hurtado de Mendoza 11, marked posterior, up by Cuzco.6
It holds no MICHELIN star in the 2026 guide.7
Hygiene: I have not read a Spanish inspection record for this room, so I have nothing to report either way.

Jeff's take (his words)

Note: "where chefs hangout; munoz and andres"

Verdict

must-visit — Go at lunch on a weekday, book it, and ask what came in rather than reading the card. The tortilla vaga and the falsa lasaña are the two to start with, and the marrow-and-beef course is what to build the meal around. Grant Achatz called this his favourite room in the city, and Time Out asks whether it is every Madrid gourmand's favourite and answers quite possibly.

Sacha Restaurant.