Spaghetti with Broccoli

Instructions

1. 1

   Cut the broccoli into florets. Peel and dice the stalks.

2. 2

   In a large pot of boiling salted water, cook the broccoli for 2 minutes. Add the spaghetti to the pot. Return to a boil and cook until the pasta is al dente, stirring

3. 3

   frequently. Reserve 250 ml (1 cup) of the cooking water.

4. 4

   Meanwhile, in a skillet over medium-low heat, soften the onion and garlic in the oil until the onion is translucent. Season with salt and pepper.

5. 5

   Drain the pasta and broccoli and return to the pot. Add the reserved water, onion mixture, grated Parmigiano-Reggiano, lemon zest and hot pepper flakes. Toss well. Adjust the seasoning.

6. 6

   Serve in bowls. Garnish with pine nuts and shaved Parmigiano-Reggiano.