Summer Squash Soup

Fall is lingering in the air and the last of the summer squashes have been picked.  After a summer of grilling them, frying them and eating them just about every way possible we are all sitting here like NOW WHAT?  I totally have my fix on these until next summer, but sometimes in the middle of winter I get a hankering for a taste of sunshine and garden veggies.  This soup is a staple in my freezer at the end...