7. Leave the leftovers
Or, if you are hosting, send them home with your guests. Yes, you could live off them for a week. Or, you could eat them all up in a single day and feel bloated and unmotivated for two more. It’s not worth the savings. It will be much easier to wake up Friday morning ready to get back to your healthy eating habits if your fridge isn’t full of stuffing and leftover jello salad.