Get a pot and pour water inside add with vanilla flavour,sugar and cover it to boil for some minutes till the sugar is dissolved then pour ur powderd milk and turn it till smooth!!

Get a chopping board or tray and lay a clingfilm on it,,then u pour ur mix of powdered milk on it

U make it a round shape make sure they are stick together and roll it smooth..leave it to dry a little then find ur cutter and cut it into different shapes of ur choice