Carl Cardamon has been feeding Iowa State Fairgoers for over 50 years with hearty, middle American fare like his Gizmo sandwich—similar to an Italian grinder. "You're not going to get rich at the Fair," he says, "but you have fun and make some money."
- 4 Italian or submarine rolls
- 3⁄4 lb. lean ground beef
- 3⁄4 lb. sweet Italian sausage, casings removed
- Salt and freshly ground black pepper
- 1 1⁄3 cups Marinara Sauce
- 1 lb. fresh mozzarella, cut into 8 slices