Bring 3 cups of water to a boil. Add salt to it. Once it starts to boil add 100 gms spaghetti.
Let it cook in low medium flame.
Once it is half cooked add little of pasta cooking water to 25 gms Parmesan cheese. Blend it in mixer until smooth and set aside.
Cook pasta until al dente - it should be soft yet crunchy enough bite into.
Switch off and drain. Run in cold water to avoid further cooking. Reserve the pasta cooked water for later use.
Heat a pan in low flame - add 1/2 teaspoon freshly crushed pepper.
Toast it for a minute for it to release the flavor more.
Now add drained spaghetti.
Now add the cheese sauce which is pre-blended in mixer.
Now act quickly and mix rigorously keeping the flame at lowest as possible.
Keep mixing without cheese forming lumps. It will stick to the base of the pan if it starts to turn clumpy. You can even switch off the flame now.
Add little of pasta cooked water.
See the base of the pan is not sticky this is perfect. That's it.
For serving : Swirl the spaghetti using a fork and place it on a deep curved laddle.
Swirl it more after placing it in the ladle.
Now transfer this to a plate.
Sprinkle little Parmesan cheese.
Sprinkle freshly crushed pepper. Serve hot!
Creamy delicious Cacio e Pepe is ready! Enjoy!!