In a small bowl, mix together the tomato topping ingredients. Set aside. Add a few drops of water to thin to a ketchup consistency.
In a large bowl, mix together the beef, eggs, Parmesan, vegetables, herbs, and seasonings.
Working on a waxed paper lined sheet pan or counter, form meatloaf mix into a 10 by 8-inch flat rectangle on the waxed paper. Place a layer of prosciutto slices on top, followed by a layer of provolone slices. Roll up the stuffed meatloaf mix like a burrito and seal the edges all around by pinching the meat.
Place the roll, seam side down, into a 5 by 9-inch loaf pan. Spread a heavy coat of the tomato topping to completely cover the top of the meatloaf. Place in oven and bake for about 1 hour and 15 minutes, or until the temperature on a meat thermometer registers 165 degrees F. Drain fat and let rest at least 10 minutes before slicing.