There are tons of things you will find that you need.
A few we discovered are :
Crock pot, electric turkey roaster (propane oven and convection microwave too small), batteries for remotes,smoke alarms, and etc. Many kitchen gadgets. Spare light bulbs. First aid supplies.
Over the counter medicines like anti-diarrheal, cough syrups, etc.
You will need pretty much everything you have in your house unless you want to run to a store to get it and then you will either have to store any remainder or pitch it - I am too cheap to do that.