STEP 1
Put a large saucepan of water on to boil.
STEP 2
Finely chop the 100g pancetta, having first removed any rind. Finely grate 50g pecorino cheese and 50g parmesan and mix them together.
STEP 3
Beat the 3 large eggs in a medium bowl and season with a little freshly grated black pepper. Set everything aside.
