The caramelized white chocolate ... Spread the chocolate with a spatula into a thin layer. Bake it for another 5 minutes, then stir. Repeat until the chocolate is the color of caramel.

Stir in oil until smooth. Pour chocolate over the caramel filling and spread out evenly. Place in the fridge for about 3 hours or until the slice has set. Once cold, remove from tin and cut into ...