Spaghetti With Carbonara Sauce Recipe

Name: Spaghetti With Carbonara Sauce Recipe
Ingredients: Kosher salt (see note); 1 pound (450g) dried spaghetti (see note); 1/2 cup diced guanciale, pancetta, or bacon (about 3 ounces; 85g) (see note); 3 tablespoons (45ml) extra-virgin olive oil, divided; 2 whole large eggs plus 6 yolks; 1/4 cup grated Pecorino Romano (about 1 ounce; 25g), plus more for serving; 1/4 cup grated Parmigiano-Reggiano (about 1 ounce; 25g), plus more for serving; 1 teaspoon freshly ground black pepper (ground medium-coarse), plus more for serving