Peanut Butter...

I recently finished a jar of peanut butter the other day and as I was beginning to throw away the jar, I noticed there was a bit of the concoction remaining in the lower corner of it.
  You know what I did?
  I got a spoon and carefully scraped the bottom of that jar and got a piece of bread and spread it on til that jar was bone  dry...
  Waste not, want not is what I say (ahem).