Wrap into a roll from both sides, they need to meet in the middle.
Cut them in 2, wrap them in foil and freeze for about 15 min.
Take them out of the freezer and cut them into 1/2″ (1.5 cm) slices. Arrange them in a shallow oven dish with baking paper with some space between them.
Bake briefly in a preheated 356°F (180 °C) oven until golden.
Be careful not to burn them because they are thin and bake quickly.