El Gaucho is a Peruvian-Argentinian restaurant in Vienna that offers a range of South American dishes. The restaurant is known for its grilled meats, including Argentinean-style steaks and Peruvian-style anticuchos, grilled skewers of beef heart. The restaurant also offers other South American specialties such as empanadas, stuffed pastries, and ceviche, a traditional Peruvian dish made with raw fish marinated in citrus juices and spices. The restaurant has a cozy atmosphere and friendly staff.