This is an easy one! In 3 1/2 minutes I went from peanuts to peanut butter. I don’t think it could get any simpler than that.
I fill my food processor about 2/3 full of peanuts.
This is what it looks like after about 2 minutes. It was peanut butter 1 1/2 minutes later. Total time: 3 1/2 minutes.