Barbados Grilled Fish
Adapting a technique we learned in Barbados, grilled mahi mahi gets a flavor boost by saucing it twice — first with a bright lime and brown sugar rub before grilling, and then a fiery but fruity habanero sauce afterward.
You can substitute swordfish or halibut, but if the pieces are thicker than 1 inch, they will take slightly longer to cook. If the fish you purchase was previously frozen or seems particularly wet, refrigerate it on a paper towel-lined plate for a few hours before marinating. This will remove excess liquid that will otherwise prevent the fish from browning.