Gaucho Grill or Grill on the Alley? Let the Steak Wars commence. Argentinian cuisine doesn't often top 'must-try' lists but Gaucho suggests it's worth attention. Starters range from salads to an array of ceviches, and the Argentinian beef steaks are served with one of seven sauces and a full choice of side dishes. With a well-chosen wine list that focuses on South America, and a lunchtime tasting menu, Gaucho is a real treat.