Heat oil in a large frying pan until it just starts to smoke then add bacon. Fry until bacon browns then add onion and garlic.
Turn heat down to low and cook for 3 minutes, stirring occasionally. Add wine and simmer a further 3 minutes then add Tatua Culinary & Whipping Cream and salt.
Leave to simmer for an additional 5 mintues.
In the meantime, add the fettuccini to the large pot of water and simmer gently for 5 minutes.
Drain pasta then add to the cream sauce.
Without returning to the heat, stir through the egg yolks.
Add parsley leaves and distribute between 4 bowls. Serve immediately.