We're off to my SIL's for xmas, and I'd like to take a couple of homemade frozen meals for ds, incase of emergency (he's a good eater generally, but tends to reject 'new' food and I want as stress free few days as possible without hunger pangs....).
Is there a way of keeping stuff frozen during a 4/5 hour car journey?. Would the little containers stay frozen for that length of time in a cooler box surrounded by ice?
Feeling a bit dim as have never had to do this before. Any tips or advice much appreciated...