Little did I know that it really took minutes to make!
Here is what you need - roasted peanuts!
All you need to do is to place your roasted peanuts in a blender or a liquidizer and blend until it looks like what peanut butter should look like.
What you need to keep in mind it that it WILL happen! Don't give up, eventually the peanuts will just cream into peanut butter.
And the added value is that there is no added transfat or any other unwanted ingredient found in most commercial versions.