Spinach Pasta Carbonara

Directions

1. 1
   In a large, deep skillet, cook the bacon over moderately low heat until crisp, 7 minutes.
2. 2
   In a large pot of boiling salted water, cook the fettuccine until almost al dente.
3. 3
   Meanwhile, in a bowl, whisk the 1 cup of grated cheese with the egg, egg yolks and pepper.
4. 4
   Carefully measure out 1 1/4 cups of the pasta cooking water and gradually whisk it into the egg mixture.
5. 5
   Add the spinach to the fettuccine, then drain immediately.
6. 6
   Reheat the bacon in the skillet.
7. 7
   Off the heat, add the fettuccine and spinach.
8. 8
   Slowly pour in the egg mixture, tossing constantly with tongs.
9. 9
   Set the skillet over moderate heat for a few seconds to warm the sauce; do not boil.
10. 10
    Season lightly with salt and serve at once.