1. Preheat oven to 375°.
2. Combine first 7 ingredients in a large bowl. Shape turkey mixture into a loaf; place into an 8 x 4-inch loaf pan coated with cooking spray.
3. Bake at 375° for 35 minutes; sprinkle cheese over meat loaf. Bake an additional 10 minutes or until a thermometer inserted in center of loaf registers 160°. Let stand 5 minutes; cut into 10 slices. Serve with warm marinara sauce.