Can I make this recipe without fresh ricotta?
Fresh ricotta works best for a creamy texture. Aged ricotta may be drier and produce a less silky sauce.
How does pasta water create creaminess?
Starch released from pasta into the cooking water emulsifies with ricotta and olive oil, creating a smooth, coating sauce.
What type of spaghetti should I use?
Standard dried spaghetti or any long pasta works. Bronze-cut pasta holds the sauce better than smooth pasta.
Can I scale this recipe up or down?
Yes. Maintain a 1:1.5 ratio of pasta to ricotta (by weight) and reserve 1 cup pasta water per pound of pasta.
Is this dish vegetarian?
Yes, it contains only pasta, ricotta, olive oil, and salt.