Eric J.
Yelp
Definitely a no-frills local favorite. We got a tip from an American ex-pat who lived in BA for about 7 years to try El Obrero, so we trekked from Palermo to give it a shot. El Obrero is located in La Boca, which we were told could be a little unsafe after dark, so we decided to come for lunch.
When we arrived, the outside looked kinda dilapidated, but once we entered, we were surprised to see the inside completely packed. Nonetheless, we were seated within 5 minutes, because they ended up opening up a table that was originally reserved, but were more than 15 minutes late. Sucks to suck. The inside is lined with all sorts of memorabilia, mostly as an homage to Argentinian sports and famous people who had dined in previous years.
We went with the ojo de bife (ribeye), the cazuela Obrero (tomato-based stew with rice, octopus, squid, and clams), and a good Malbec (duh). The cazuela was delicious, and came with a healthy portion of seafood, while not being too salty or sour. Overall, very well-balanced. The ribeye was likely, in my opinion, the best steak I had during my entire trip to Argentina, mostly because of the nice even char they put on the steak, while still keeping it juicy and flavorful (heh). Most of the steaks I had during my trip were very delicious and flavorful, but lacked the texture you get from being grilled over a close open fire. Just my own preference.
Prices are decent here, with most dishes running from around AR$180-250. The service was very attentive, and our waiter even called a cab for us at our request. I would definitely eat here again, given the chance. The food, while nothing fancy, is delicious, and well-executed, and you can feel like a local eating here.