Cauliflower Lobster Soup

Name: Cauliflower Lobster Soup
Ingredients: 2 Tablespoons Canola Oil; 1 whole Onion, Diced; 3 whole Carrots, Diced; 2 whole Celery Stalks, Diced; 1 head Cauliflower; 1 carton (900ml Size) Chicken Stock; 1 can (284ml Size) Chicken Stock; 1 teaspoon Thyme; Salt And Pepper, to taste; Grating Of Nutmeg; ½ cups Asiago Cheese, Grated; ⅓ cups Lobster; ⅓ cups Whipping Cream; Garlic Croutons, For Garnish; Olive Oil, For Garnish; Parsley, For Garnish