Add cauliflower to mixer bowl.Blitz for 6 sec/speed 4/reverse.Add water, stock, pepper to mixer bowl.Add chicken and seasoning of choice to steamer tray and put in place.Cook for 15 min/speed 2/Steam (V).Break chicken up with spatula and if using butter, add to mixer bowl.Cook for 5 min/speed 2/Steam (V) with steamer tray in place.Check chicken is cooked and extend time by a couple of minutes if needed.Remove steamer tray, put your measuring cup on and blend 1 min/speed 9.Put soup aside in bowl and add cooked chicken to mixer bowl. No need to clean it!Shred chicken 4 sec/speed 4/reverse.Serve soup with shredded chicken sprinkled on top.