½ cup chopped fresh flat-leaf parsley
2 large eggs
3 tablespoons Worcestershire sauce
6 leaves fresh basil
or to taste
3 cloves garlic
minced
1 ½ teaspoons kosher salt
1 teaspoon ground black pepper
1 teaspoon Italian seasoning
1 teaspoon olive oil
1 large yellow onion
finely chopped
1 cup shredded mozzarella cheese
⅔ cup freshly grated Parmesan cheese
3 tablespoons ricotta cheese
2 pounds ground beef chuck
1 pound Italian pork sausage
2 cups fresh bread crumbs
1 cup olive oil for frying
6 cups bottled marinara sauce
or more to taste