RECIPE OF THE WEEK: Fish & Sweet Potato Soup

Winter weather can be relentless and make it challenging to stay warm and dry. After a session of shoveling snow or braving the great outdoors, a meal that can quickly warm the core is fitting, especially if that meal can serve double-duty by evoking feelings of a warm climate.

Popular throughout the Caribbean, this recipe for "Fish and Sweet Potato Soup" from "The Complete Mexican, South American & Caribbean Cookbook" (Metro Books) by Jane Milton, Jenni Fleetwood and Marina Filippelli, matches the subtle sweetness of sweet potato and the stronger infusion of flavors from fish and oregano to m...