Prep the Fish: Wash and season the fish with green seasoning. Bake at 350°F for 20 minutes or until cooked through. Avoid overcooking.
Flake: Once baked, use a fork to flake the fish into a mixing bowl.
Season: Add salt, garlic powder, scallions, culantro, garlic, onion, pepper, and paprika. Mix well and adjust seasoning to taste. Set aside.
Cook Sweet Potato: Peel and boil sweet potatoes until tender (but not too soft). Drain and mash.
Combine: Add the mashed sweet potato to the fish mixture. Mix thoroughly (hands work great here) and taste again for seasoning.
Form Cakes: Shape into patties of your preferred size.
Coat: Beat the egg in a small bowl. Dip each patty into the egg, then coat with breadcrumbs. Repeat until all are coated.
Fry: Heat oil in a skillet. Fry patties until golden on one side, then flip and cook the other side.
Serve: Drain on paper towels and enjoy hot.