Curried Cauliflower and Cheese Soup

Olive oil-

Onion (chopped- 2)

Celery Stalks (chopped- 2)

Cauliflower (broken into florets- 1 head)

Indian curry paste (I used mild Korma- 1 tbsp.)

Chicken or vegetable stock-

Milk (I used 1%- 1 cup)

Cheese (grated or crumbled ( I used Stilton)- 1 cup)

Salt and pepper