In a pan, fry the bacon cubes in a drizzle of oil until golden brown.
Add the chopped onion and let it brown with the bacon.
Then add the water and let it cook for 3 to 4 minutes.
Then add the cream, the black pepper and mix well and turn off the heat.
In a refractory, place the pasta already cooked and drained and add the sauce.
Finish by sprinkling the chopped parsley and grated Parmesan cheese.