1: Cook the pasta in a pot with half the amount of slightly salted water.
2: In a bowl, combine ricotta and grated parmigiano and mix well.
3: Halfway through cooking the pasta, when the water is full of starch, take 2-3 tablespoons of cooking water and add them to the ricotta mixture, stirring to combine.
4: Add the Pesto di Pra' and mix until the cream is well combined.
5: Drain the pasta and place it in a bowl with the ricotta and pesto mixture, stirring to coat completely.
6: Add a few more tablespoons of pasta cooking water to keep the dish creamy.
7: Serve the creamy pesto pasta in plates and garnish with fresh basil leaves and pine nuts.