Onion

Colombia may be the best kept barbecue secret in South America. Sure, Argentina gets the attention for its cowboy-style asado. And Brazil has enjoyed spectacular success exporting its rodizio-style restaurants—the kind where the waiters parade spits of grilled meats through the dining room. But Colombia? I doubt that most North Americans could name a single Colombian grilled dish. Well, it's time to shine the spotlight on the only country in South America to have coasts on both the Atlantic and !…