Spaghetti alla Carbonara Classic

Cut the guanciale into 1 cm thick strips, then into cubes or small rectangles. Place the guanciale in a cold large skillet or pan and cook over medium-low heat. Render the fat slowly until the guanciale is crispy and golden. Remove the crispy guanciale pieces from the pan and set aside, leaving the rendered fat in the pan. Turn off the heat under the pan with the fat.

Bring a large pot of generously salted water to a rolling boil. Add the spaghetti and cook according to package directions until al dente. While the pasta cooks, prepare the egg mixture. Do not discard the pasta cooking water; you will need it later.

In a medium bowl, whisk together the egg yolks, one whole egg, grated Pecorino Romano cheese, and freshly cracked black pepper until well combined and creamy. The mixture should be thick and uniform. Do not add any salt to this mixture yet, as Pecorino Romano is already quite salty.

Once the spaghetti is al dente, use tongs to transfer it directly from the pot into the skillet with the reserved guanciale fat. Keep the heat off. Toss the spaghetti vigorously in the guanciale fat to coat it evenly. This infuses the pasta with flavor and helps cool the pan slightly before adding the egg mixture.

Immediately pour the egg and cheese mixture over the hot spaghetti in the skillet. Working quickly, add about 2-3 tablespoons of the hot pasta cooking water to the skillet. Toss and stir continuously and vigorously with tongs, emulsifying the sauce. The residual heat from the pasta and the hot water will cook the eggs into a creamy, luscious sauce without scrambling them. Add more pasta water a tablespoon at a time if needed to reach your desired consistency. The sauce should be glossy and coat the pasta beautifully.

Add the crispy guanciale pieces back into the skillet and give one final toss. Serve the Spaghetti alla Carbonara immediately in warm bowls. Garnish with additional freshly cracked black pepper and a generous sprinkle of grated Pecorino Romano cheese. Enjoy this classic Roman dish at its freshest.