In our family we have always called these "Veggie Burgers" but that seemed too misleading for a node title since these are by no means vegetarian.

Make one batch of basic Italian ground beef mixture and add 1 to 2 cups grated vegetables to it. I prefer to use zucchini with a bit of carrot but mushrooms (minced not grated), or onions are also good.

Shape into large burgers.

Broil or grill to until cooked in center. They will still be moist.

These are very moist and because of this fall apart easily so turn only once after first side is browned.

Serve on a fresh roll, with fixings as preferred (lettuce, tomatoes, pickles, raw onion, catsup, mustard)