Next time you make a big pot of chili, take a muffin pan and fill it up. Cover with a piece of wax paper, flash freeze(maybe an hour), then dump em in a freezer bag, remove air and back in the freezer.Never, unless it for a quick chili dog. And even then, it is iffy!!
Makes perfect chilli dog portions and since you flash froze first they don't stick to each other so much.