In a medium bowl, add the egg, milk, ketchup, spices, and Parmesan cheese. Mix well.
Break up ground beef in a large bowl and pour the wet/spice mixture over it and mix well. Do not squeeze the meat. Pour in bread crumbs and continue turning meat until all is mixed well. Shape into meatballs a little larger than a golf ball.
In a 350 degree oven, roast meatballs until largest one reaches 150 degrees with a meat thermometer.