Easiest Cacio E Pepe

Directions

1. 1
   In a large bowl, combine cheese, cold water, and pepper, mixing until it forms a paste.
2. 2
   Cook spaghetti per box instructions, and move pasta quickly to the bowl once done, reserving pasta water.
3. 3
   Toss pasta in cheese mixture until coated, add olive oil, and, if sauce seems too dry, slowly add pasta water until creamy (but not watery).
4. 4
   Add pepper to taste.