Cook the low carb spaghetti according to the instructions on the packet.
In the meantime, cut the bacon strips and the boiled ham into cubes and fry them in a hot, oiled pan until crispy.
Whisk the egg yolks, about 3/4 of the cream and the grated Parmesan in a bowl and season with pepper and a little salt.
Put the still moist spaghetti in the pan with the bacon / ham cubes, pour the rest of the cream and mix, lightly pepper. Switch off the hotplate! Now quickly add the egg yolk mixture to the pan, mix everything together and season to taste.
Arrange the spaghetti carbonara on plates and serve garnished with flat-leaf parsley.