How to cut a cake?!

We do not pre-cut the cake in the kitchen to save time
Nor is it divided at the table according to the number of guests after recounting everyone...

But then Duchess, how do we do it?

We bring the cake intact, then we cut a first part according to the appetite of the recipient.
We continue to cut the pieces as we go, in a clockwise direction.
The next to be served is therefore always the neighbor on the left.