: Cook pasta and bacon as directed. Combine ricotta, Parmesan, milk, EVOO, salt, and pepper together in a large mixing bowl; blend well. When bacon is finished cooking, break it into small pieces and add it to the mixing bowl. When pasta is finished cooking, strain water and then pour pasta into the mixing bowl and thoroughly coat. Stir in pistachios and top with additional Parmesan cheese if you wish. Serve immediately!