I'm not sure how the texture compares to trout but it sounds similar.
I do trout that have the head cut off and gutted with lemon and rosemary shoved inside the gut cavity then wrap them in aluminum foil and bake until the skin peels off, then I melt butter and spread it over the skinless salmon and salt it to taste.
Another way to do it is to cover the trout in lemon pepper and to put the Rosemary in the gut cavity and cook until the skin is crispy.