Cacio e Pepe is a classic Roman pasta dish, renowned for its simplicity and rich flavor. The name translates to 'cheese and pepper,' and those are the primary ingredients, along with pasta and a bit of pasta water to create a creamy sauce without any actual cream.
Bring a pot of salted water to a boil and cook the spaghetti according to package instructions until al dente. Reserve 1/2 cup of pasta water before draining the pasta.
In a large pan over medium heat, toast the cracked black pepper for about 1 minute to enhance its flavor.
Add the hot pasta water to the pan with the black pepper and bring to a simmer.
Add the drained pasta to the pan, tossing to coat with the pepper and pasta water.
Remove the pan from heat and gradually add the grated Pecorino Romano cheese, tossing constantly until a creamy sauce forms.
Serve immediately with additional grated Pecorino Romano cheese on top.