Peanut butter is one of those foods that evokes sensory memories baked in from childhood: classic peanut butter and jelly sandwiches, that "ants on a log" celery stick ...

Peanut butter's earliest form goes back to the ancient Inca, but in America, the oldest brand dates to 1908, and it's still ...

If you think your peanut butter sandwich can't get any tastier, it's time to try adding this simple ingredient that offers a ...