Enter your closet, turn right, then right again, and again and again, then you go straight forward for ten meters. Then, keep going forward for a while, then, go backwards, then turn the only way left, left, which is the right one, then, turn around again and ask a passerby which way to take. If you are alone and there is no passerby, still ask them which path leads to Narnia. Then, run full speed, head first into the nearest wall.
What is this delicious chocolate cake's recipe ?