There's no shortage of leftovers during the holidays and, if you're selective, you can make them into nutritious finger foods. That delicious Thanksgiving turkey is one such example. Rather than grazing on pumpkin pie or buttery mashed potatoes, bag-up slices of white and dark meat. When your energy is running low and your stomach is grumbling, you'll have a high-protein food available. By separating the portions into individual bags, you can monitor your intake and not get carried away with mindless eating -- nibbling away while watching a movie or football game and not realizing how many calories you've unwittingly consumed.