1.   -- Add ingredients to drained pasta in the cooking pot to minimize fuss and to reduce the number of dirty pots and pans.

2.   -- For a classic carbonara sauce, crack an egg over very hot, drained pasta and toss thoroughly.

3.   Add the drained pasta and cauliflower to the saute pan.

4.   Add the drained pasta to the skillet and stir over low heat for a minute to combine.

5.   Add drained pasta, and toss well.

6.   Add the drained pasta and toss to coat.

7.   Add drained pasta to skillet with fennel sauce and toss.

8.   Add the porcini mixture and Parmesan to the drained pasta.

9.   Over medium heat, stir cream, Parmesan and butter into hot drained pasta in pot, mixing well.

10.   Remove the pan from the heat, add the drained pasta and drizzle on the pesto.