I credit a fitfluencer for first introducing me to the good stuff. It was an extra-warm August day, and she was making a sweet potato peanut butter smoothie on camera. Except she wasn’t using regular ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Ah, peanut butter. It's a pantry staple that's widely beloved. It's great for the most classic of uses ...