That is NOT Standard Stall Recovery for SEP Class aeroplanes (which requires minimum loss of height) - it is (almost, but not quite...) something which has dribbled down from the latest techniques taught to brain-dead airline pilots whose inadequate handling skills have required further instruction
Beagle
Stall recovery with minimal height loss in any aircraft requires a reduction in the AOA.
Try your technique in a Citation and I guarantee you will loose 1000 feet in the recovery as I have tried it.
Power out with thrust (which will automatically reduce AOA ) will result in minimal height loss and is without doubt the better method in a Citation not brain dead airline pilots.
Stall recovery is type specific on a straight winged Citation the engines are high up on the tail! Thrust application wings level holding altitude will result in a reduction of AOA so we ATPLs are not quite as brain dead as you imagine
Pace