Mo Rocca learns how to cook Ecuadorian cuisine from Maria Lopez, a grandmother from Queens, N.Y. On the menu for dinner are classic national dishes such as a delicious fish appetizer Cerviche, and a hearty goat stew Seco de Chivo. To shop for the meal Mo visits Maria's favorite local butcher, who happens to practice Halal butchery and learns about the techniques and traditions for preparing the various meats.