Real Meatballs and Spaghetti

INGREDIENTS

• 1/2 pound ground pork
• 1/2 teaspoon freshly ground black pepper
• Freshly grated Parmesan
• 1 extra-large egg, beaten
• 1 1/2 pounds spaghetti, cooked according to package directions
• 1 1/2 teaspoons minced garlic
• 1 tablespoon good olive oil
• 1 pound ground beef
• 1 (28-ounce) can crushed tomatoes, or plum tomatoes in puree, chopped
• 1/2 pound ground veal
• Olive oil
• 1/4 teaspoon ground nutmeg
• 2 tablespoons chopped fresh flat-leaf parsley
• 1/2 cup freshly grated Parmesan cheese
• 2 teaspoons kosher salt
• Vegetable oil
• 1/2 cup good red wine, such as Chianti
• 1/4 cup seasoned dry bread crumbs
• 1 tablespoon chopped fresh flat-leaf parsley
• 1 cup chopped yellow onion (1 onion)
• 1 cup fresh white bread crumbs (4 slices, crusts removed)
• 1 1/2 teaspoons kosher salt