Probably something a lot of Americans have done since it's so popular over there, i used about 250g of mixed, broken nuts (cheaper because fussy people won't buy broken nuts!), added a little olive oil (less than a desert spoonful) and a pinch of salt.
It looks weird because it's kind of grey! But the taste is amazing, since the nuts were mixed you can taste hazelnut, brazil etc.
I recommend making your own, it works out cheaper than good quality peanut butter if you use broken nuts, even if you use organic broken nuts it's still cheaper!
It sounds good.
It's nice when you can control what goes into the peanut butter, like omitting the sugars in many store brands.
Yes definitely, and so easy, though i thought at one point the blender would explode!