If you love avocados but not their expensive price tag, listen up. Summer is a good time to stock up on seasonal produce like avocados because not only are they at their peak, but they are also at their lowest prices. But instead of going nuts by eating an avocado-only diet, save them by freezing them. Just cut the fruit in half and remove the pit. Keep the skin on and place it in a freezer bag; squeeze as much air as possible out of the bag before sealing it shut. Avocadoes will freeze well for about three months, so whenever you want to whip up some guacamole, you'll have your stash ready to go.