Heat olive oil, onion, garlic and cauliflower until cauliflower softens. Then add Milk and broth. Cook 5-10min. to a full boil. Then turn down to med. heat. Use a Immersion hand blender to puree the cauliflower (I love to leave some cauliflower pieces). Then add Broccoli, Carrots and bring to a low boil until they are soft. Last add Bacon.