1 Preheat the oven to 400ºF. Cook the past according to package directions. Drain, reserving 1 cup liquid and retun pasta to pot.
2 On a rimmed baking sheet mix the broccoli, walnuts, oil, garlic, salt and pepper. Roast for about 20 minutes until the broccoli is tender.
3 Add the broccoli mixture to the pasta in the pot and mix together adding reserved cooking liquid as needed. Sprinkle with cheese.