One of many branches, El Pimiento Verde on Calle de Castelló is a nicer restaurant for which you'll…read morewant to make a reservation ahead of time. With a decently sized menu, there will be no shortage of dishes to try. We elected to go for some Spanish classics and their featured dishes, which included their Creamy Rice with Lobster, Traditional Tripe Stew, and Aged Beer Rib-eye. The creamy rice with lobster is essentially a risotto, with the rice being cooked al dente. While the texture is nice, because of the smaller portion of lobster and the lack of flavor, by the end it feels like you're just left with a bowl of undercooked rice. The traditional tripe stew was quite good, with the beef being extremely tender and chewy. The rib-eye itself was a large cut, however, a good portion of the meat is fat. Additionally, it's only seasoned with a light touch of salt, so at the end of the day also lacking a bit. If you want to come to El Pimiento Verde, it's primarily for the ambience. The food itself is fine, though nothing to call home about. If you're short on time and looking for places to experience Spanish cuisine, this is probably one restaurant that can be skipped.

Great place for dinner! We had a reservation, which I would recommend. This place wasn't too loud…read moreand our server had great recommendations on the wine and around the food on the menu. Highly recommend the calamari and my cod was so light and flaky.

Popped in for a quick standing tapas lunch at around noon. It happened to be Spanish mother's day…read moreand they hooked me up with a red carnation, swoon. A nice sized bar and plenty of tables in the front and back area. Tapas all are 2.5 euro. We sampled a bunch and they were all great. Pretty simple, but fresh and delicious. A high five to the thinly pounded, breaded and fried mushroom that was delectable. Their spanish tortilla was mainly egg based vs potato and was a little runny, I was into it. Small beers happened to be 2.5 euros as well, so it was a cheap, filling, delicious and quick lunch! I'd 100% come again and def recommend!

Spectacular food and service! Will return! This was a nice surprise after having walked for hors…read moretrying to find a place that was on my list to try.

The atmosphere is wonderful, a little bright but okay. Service is on point and they are very…read morecourteous. The waiter was good about answering questions and brought out exactly what I wanted, there was no regrets on my part. The sausages were amazing with a little hint of heat. The full portion of leeks was spot on and just the right amount of salt. The salad with the spring onions and vinegar and olive oil was just the right touch with the steak. The steak was beautiful and rare and melted in my mouth, with the pepper tapenade was marvelous. Overall a fabulous meal. I'm a fan and will come back, Basque food is my favorite.

Came here recommended by our Autor hotel. Awesome welcome by Euskari and great personal service by…read moreSantiago. But there is no ambiance. Food is bland and Merluza was old. This is a pity because Basque food is very good, but not here. The only exception was their delicious salad Ensalada Idiazaba, and also the Txistorra was fine. Will not return.

Came without a reservation and the staff was welcoming! Tried the prawns, breaded cod, and quail…read moredrumettes with a glass of cava. All excellent. Service was excellent and the ambience was moderately noisy with what you would expect in a typical restaurant environment. Highly recommend.

I'm now a fan of lean cut steak, medium rare. Being an American I always think you have order…read moreribeye or some fat marbled derivation. Not so, if you order the sirloin offering at Zerain. Everything was delicious from the white asparagus to the Cardenal brandy, served after dessert. White tablecloths and impeccable service made the visit a high point of our stay in Madrid.

We came because of the reviews and we wanted seafood. The restaurant had nothing but fish... not…read morethe same a seafood. A large menu but only a few items available. Everything we asked for we were told it was not available. Never again. Maybe other people feel the same because only 2 tables had customers

Make reservations before you go!!!! This place was recommended to me by a coworker from Spain. This…read moreis a hidden gem! They are best known for their fish. For an appetizer, we had the shrimp (gambinos) which came in a garlic butter sauce. They were delicious. Bread was also included as an appetizer (they will charge you for bread even if you didn't ask for it). We also had small peppers stuffed with fish in a creamy sauce, personally I loved these but others in the group weren't fond of the consistency. As a main dish I had the filet (IT WAS HUGE compared to the sirloin). I had mine medium, although it was very pink, it was so tender and juicy! With the meat they serve it with potatoes that have been sliced and cooked in a butter garlic sauce, that was just as amazing as the meat. They also serve it with cooked tomatoes that were delicious as well. Overall this meal was fantastic. This meal falls in my top 2 of places I ate while in Madrid. The owner was so sweet and helpful of my friends who did not speak Spanish! Everyone was kind and patient and made an effort to communicate. 10/10 ...ALSO! We had a Summer Wine for drinks which to die for, it's lighter than a sangria and refreshes you!

I wish I could have tried more things on the menu! A fun fusion take on Spanish food and each tapa…read morewas delicious. We got: - alcachofas (artichokes) - pintxo de champiñón (mushroom and shrimp pincho) - Calamares - Pintxo de foie - gyozas de rabo (oxtail gyoza) - mini beef hamburgers Everything had amazing flavor and the sauces that complimented each dish had me drooling. The foie was so buttery and had no funk. The portions were also very generous! Our waiter was very friendly and attentive as well, giving us a large downstairs table where he put music on and turned on heaters for our comfort. Great spot.

Me encantaría regresar y lo haré pronto . El plato está casi vacío porque estaba tan delicioso que…read moreni cuenta me di de tomarla...

I keep coming back here. Superb service, spacious, tasteful. Superb Basue food from meat to desert…read more Had txuleta, rodaballo, croquetas, gildas, setas, tempranillo, tarta de queso, arroz con leche. Fantastic!

Interesting cuisine, but it looks like the venue's discount policy is not known to all the members…read moreof its professional staff. I have been offered to complete a form to have a discount card in my first time there. When I raised this question during my second visit to this restaurant, the waiters had no idea of what I was talking about.