01 -
Boil pasta in salted water according to the package instructions, beginning to test doneness between 12 and 14 minutes if unfamiliar with the brand or shape.
02 -
In a large bowl, whisk together whole egg, egg yolks, grated pecorino, a generous amount of freshly cracked black pepper, and 1/2 teaspoon anchovy oil from the jar. Do not add additional salt as the combined ingredients provide sufficient seasoning. Chop the anchovies finely and fold them into the mixture.
03 -
Drain pasta, reserving some cooking water. Transfer pasta to the bowl with the egg and cheese mixture. Stir thoroughly with a large metal spoon until the sauce thickens and adheres to the pasta. Add reserved pasta water gradually if necessary to achieve a smooth consistency.
04 -
Immediately portion into warm bowls and garnish with additional pecorino and freshly cracked black pepper to taste.