Just tried this out last night.
I put 6 1L plastic bottles 3/4 filled with water in the freezer. When boil was done, I filled the sink with water and put the bottles in there. Changed the water 3 times during the half hour cool down. It worked very well.
Next time, I'm considering sanitizing the outside of the bottles and putting the bottles directly into the wort. Has anyone tried this? I'm concerned the very hot wort will destroy my frozen bottles?
I put 6 1L plastic bottles 3/4 filled with water in the freezer. When boil was done, I filled the sink with water and put the bottles in there. Changed the water 3 times during the half hour cool down. It worked very well.
Next time, I'm considering sanitizing the outside of the bottles and putting the bottles directly into the wort. Has anyone tried this? I'm concerned the very hot wort will destroy my frozen bottles?