Yelitza Rivera, of Jibaritos y Mas, is building a ‘little hillbilly’ empire

No one understands a jibarito like a Venezuelan. Yelitza Rivera made at least one easy adjustment after she left Maracaibo, Venezuela, almost 20 years ago. It was thejibarito, the mojo-slicked pressed plantain sandwich invented in Humboldt Park by Juan C. Figueroa at the late great Borinquen Restaurant.…