Stretch your ground meat

Specifically, ground beef (ground chuck, sirloin, whatever you choose), but this idea might work well with other ground meats. I always add some "filler" when I make meatloaf, meatballs, or hamburgers. I throw in about a cup of oatmeal and half a cup of wheat germ with the spices (instead of bread crumbs). This helps make the meat stretch farther, and I like to think I'm tossing in a small health benefit as well. You can also use grated carrots or other "on-hand" veggies, like zucchini, onions, etc...too! (I, unfortunately, have a picky eater in my house that does not tolerate veggies, or I'd pull this trick more often!)