Whether it’s a late-night snack, simple supper or cheeky breakfast, cacio e pepe is always on time. The classic Roman pasta dish has few ingredients and comes together in less than 15 minutes.
“But we all know that the simplest recipes can often be the most confounding,” writes J. Kenji López-Alt in Serious Eats, where he makes a strong case for a detailed analysis of the dish.
There aren’t a lot of bells and whistles here, so every move must be deliberate. Toast the pepper in butter to develop its flavor and salt the pasta water well. The sauce is ultimately an emulsion of cheese with butter and pepper, so we highly recommend grating the Parmesan with a Microplane zester instead of buying it shredded. And, instead of draining the pasta, use tongs to move it directly into the pan with the cheese, butter and toasted pepper. These seemingly fussy steps help everything come together in the pan to make the sauce creamy, not clumpy.
This dish is best served immediately, topped with a few twists of black pepper and a flurry of extra cheese.