We have featured quite a few different robots here at Geeky Gadgets, including some awesome robots that have been constructed using Lego, the latest one is designed to make pancakes.
The Pancake robot can make pancakes in a range of different shapes which can be pre-programmed into the robot have a look at the video of it in action below.
The Pancake Bot (PB) is basically a 3 axis CNC made that uses the Z coordinate as the Pancake Batter Dispenser Control. This one just happens to be made out of LEGO.
You can find out more details of how the pancake robot was made and how it works over at Mexican Viking.