Faces - A face is a flat surface on a 3D shape. For example a cube has 6 faces. Edges - An edge is where two faces meet. For example a cube has 12 edges. Vertices - A vertex is a corner where ...
You will need a 10cm/4in round cutter if you want to use that method to shape the cookies (optional). Melt the dark chocolate in a heatproof bowl over a saucepan of barely simmering water.