Meatballs in Marinara Sauce

Preheat the oven to 450 degrees. Heat the olive oil in a large saute pan over low-medium heat. Add the onion and cook stirring occasionally, for 2-3 minutes, or until softened. Add the garlic and cook briefly. Add the tomatoes, 2 tablespoons of the basil and salt and pepper to taste. Bring the ingredients to a simmer and cook the sauce for 30 minutes. While the sauce is cooking, place the turkey, veal and beef in a large bowl and mix gently to combine them. Add the remaining 2 tablespoons basil, the parsley, eggs and the grated buns. Mix ingredients and shape into 12 meatballs. Place the meatballs on a baking sheet and roast for about 15 minutes, turning them occasionally to brown on all sides. Place the meatballs into the cooked sauce. Cook for another 30 minutes.