Sheet pan meals are the heroes of a busy weeknight. With barely any hands-on time, the recipe practically makes itself, roasting seamlessly on one tray in the oven until everything is ready to eat.

Heat a small frying pan on high heat. Add 1 oz cooking oil. When the oil is hot, place the fish seasoned side down in the pan. Lower heat to medium. Cook 2 minutes, then carefully flip the fish. Cook ...