In a mixing bowl, combine the egg, 1/4 cup of Coca-Cola, cracker crumbs, onion, 2 tablespoons of the dressing, cheese and salt.

Add the meat and mix well; Form into six 3/4-inch thick patties.

For the sauce: Mix the remaining Coca-Cola and dressing.

Grill the meat over medium coals until desired doneness. Turn once, basting occasionally with sauce. Serve on buns. Remaining sauce may be used as a topping.