Pour into sterilised jars (mine made exactly 8 large jars) whilst still hot and keep in the fridge once open. (sugarandcinnamon.com)
Ear defenders back on again, Cockell drills first into the edge and then the interior of one of the polygons, collecting the fine powder in sterilised jars. (newscientist.com)
Also if I use sterilised jars, would it keep for longer than 2 weeks? (browneyedbaker.com)