I cook carbonara the traditional Italian way….definitely no cream !!!
mix eggs and parmasan in a bowl
fry off some pancetta with garlic and butter
cook spaghetti in saucepan.
add cooked spaghetti with spoon straight from saucepan doesn’t matter if some water goes with it
then add your egg mix and toss quickly so eggs don’t curdle
if it’s a little dry add some more pasta water
hey presto traditional carbonara !