Francis brings us to one of his favorite places on the island, near a beautiful waterfall, to cook trout fillets sandwiched between two crispy potato cakes. Francis uses a freshwater brook trout, known for its vibrant pink color, but you can always substitute for different kinds of fish like flounder, snapper, and sole. Francis teaches techniques like the proper way to fillet a fish, using his favorite knife that he bought in 1978 in Paris. This simple recipe will be a total brunch crowd-pleaser for your family and friends.