We are leaving our home for a few weeks ,we have a large F/F and the freezer will only be about half full.What woud you fill the empty drawers with to help save electric.
stuey: quite agree...and I would argue that it's more important to have it full when you are there and using it a lot, rather than when you're away and leaving it closed.
We're regularly away from home for anything up to six weeks and never do anything to the fridge freezer, sometimes it's full, sometimes it's almost empty. The amount you might, potentially, save on electricity is negligible. Personally I wouldn't bother doing anything, just close your front door behind you and forget about it :)