Nestled in a restored colonial building across the street from the ruins of Santo Domingo, Mostaza offers a cozy and delicious dining experience in the heart of the historic quarter. Start with a drink on the plaza, then move into one of the two narrow dining rooms, one of which has a centuries-old exposed stone wall. The Argentine and Panamanian owners are usually in the kitchen, preparing an eclectic mix of local seafood and meat dishes that range from lenguado (sole) in a mushroom sauce to pork tenderloin in a maracuya (passion fruit) sauce. They offer some inventive fresh pastas, such as seafood ravioli in a vodka salmon sauce, and langostinos (prawns) sautéed with Gran Marnier, but meat lovers will want to try the classic Argentine bife de chorizo (a thick cut of tenderloin) with chimichurri: an olive oil, garlic, and parsley sauce.
Av. A and Calle 3, Panama City, Panama