in a sim check, you have to ask for the checklist after airplane is under control and 400 ft AGL. Retarding the thrust levers you can do that without checklist, of course.
in real life I bet that captain will simply advance the throttle slowly until stall recurs, then retard it again till it ceases. If this happens at eng idle, levelling off may be necessary to accelerate to green dot and report the situation to ATC. Otherwise, normal departure.
If stall was very severe or there were many before they ceased, I would keep lever retarded till MSA while carrying out the eng out procedure and informing ATC and then I would troubleshoot with the checklist being very conservative. Or simply return to the airfield.