Heat oil in a large cast iron skillet over medium heat.
In a large mixing bowl, combine ground beef, ground pork, onion, garlic, breadcrumbs, milk, egg, parmesan cheese, salt and pepper. For me, it seems to mix best using my hands rather than a spoon or spatula.
Form the meat mixture into balls about the size of a bouncy ball. This recipe will yield about 24- 25 meatballs.
Place the meatballs into the hot skillet and cook on all sides.
Once all the meatballs are no longer pink, pour the tomato sauce, diced tomatoes, basil, oregano, salt and pepper into the skillet.
Bring the sauce to a simmer, reduce heat to medium low, and cover. Continue to simmer for 30 minutes.
While the sauce is simmering, boil water with a dash of salt for the noodles.
Once the water is hot and boiling, cook the noodles for 9 minutes, or until al dente.
Strain the noodles, but do not rinse. The sauce sticks better to noodles that have not been rinsed.
To serve, place a portion of the noodles into a pasta bowl and cover with the sauce. Serve with about 4 meatballs per bowl. Garnish with freshly grated parmesan cheese.