For the best Cacio e Pepe, always use freshly grated Pecorino Romano and freshly ground black pepper. Toasting the pepper enhances its flavor. The key to a creamy sauce is vigorously tossing the pasta with the cheese and starchy pasta water to create an emulsion; avoid direct high heat which can make the cheese clumpy. Serve immediately for optimal texture.
Keyword cacio e pepe, Roman pasta, cheese and pepper, Pecorino Romano, quick Italian, classic pasta, spaghetti