Store processed peanut butter in a cool spot for up to six months, or natural peanut butter in the fridge for up to two months. Signs it's time to toss include mold, off smells, strange textures, or ...

If you love peanut butter, you probably have a go-to brand or type. Whether you're team Skippy or Jif, there's a big difference between processed and natural varieties: Whether you prefer natural or ...