In a blender, add the parsley, olive oil and salt. Puree and reserve.
For the soup:
In a pan, brown the diced bread over medium-high heat. Reserve.
In a pot, sweat the leeks and cauliflower in olive oil over medium-high heat. Add the potatoes, bay leaves, and broth. Bring to a boil and simmer for 20 minutes.
Remove the bay leaves, add the cheese to the pot, and blend the mixture with a stick blender or a food processor until smooth. Adjust the seasoning if needed, and keep warm.
Brown the bacon strips in a pan over medium-high heat for 3 to 4 minutes or until crispy. When ready, place the bacon on a paper towel.
Garnish the soup with bacon, croutons, and parsley oil.
Chef’s note
The parsley oil can be kept for 1 week in the refrigerator.
Cauliflower makes the soup creamy without adding cream. You get a meal that is lower in calories and higher in vitamin C!