Give the green light to a truly indulgent pasta sauce. Puree pesto with parmesan and ricotta cheeses.
Makes: 4 servings
Prep: 10 mins
Cook: 25 mins
- 2 cups packed basil leaves, plus more for garnish
- 1 pound spaghetti
- 1 clove garlic
- 1/2cup extra-virgin olive oil
- 1/2cup pine nuts or walnuts
- 1/2cup grated parmesan cheese, plus more for serving
- 1/4cup ricotta cheese
- Prepare a large bowl of ice water. Bring a large pot of water to a boil. Put the basil in a sieve and submerge in the boiling water, stirring, until bright green, 10 to 15 seconds. Submerge in the prepared ice water; drain on a kitchen towel and squeeze dry. Salt the boiling water and add the spaghetti; cook until al dente. Drain, reserving 1 cup of the pasta cooking water; return the pasta to the pot.
- Meanwhile, using a food processor, puree the basil leaves, garlic, olive oil, nuts, parmesan, ricotta and 1/2 teaspoon salt. Add the pesto to the spaghetti and toss well. Top with extra basil leaves and serve with more parmesan.