Fettuccine with Caramelized Onions, Bacon, and Olives - Lidia

Ingredients

• Kosher salt
• 2 tablespoons extra-virgin olive oil
• 4 ounces slab bacon, cut into lardons
• 2 large onions, sliced (about 4 cups)
• 1 tablespoon chopped fresh thyme
• 2 teaspoons balsamic vinegar
• 2 tablespoons tomato paste
• 1/2 cup pitted Gaeta olives, coarsely chopped
• 1/2 cup dry white wine
• 1 pound fettucine
• 1/4 cup chopped fresh Italian parsley
• 1/2 cup freshly grated Grana Padano