A quick and easy Roman pasta recipe featuring a creamy, peppery sauce made with just five simple ingredients: spaghetti, Pecorino Romano, black pepper, butter, and pasta water.
Use starchy pasta water to emulsify the sauce and prevent clumping. Grate cheese finely and fresh for best texture. Toast black pepper to release its aroma. Toss pasta gently off or on very low heat to avoid grainy sauce. For dairy-free, substitute vegan butter and plant-based cheese but flavor will differ.
Keywords: Cacio e Pepe, Roman pasta, creamy pasta, easy pasta recipe, 5-ingredient pasta, Pecorino Romano, black pepper pasta