Coconut Squares are made from flat white cake baked in a tray, about 2 inches (5 cm) tall, cut into bars about 2 inches (5 cm) wide and 4 inches (10 cm) long, then dipped in chocolate icing and sprinkled with desiccated coconut.
You can also get versions with chocolate cake inside them.
They are made in Cleveland, Ohio.
Coconut Squares are similar to the Lamingtons made in Australia.