Tips for keeping cold platters cold?
I'm planning to order several large platters and a sheet cake from my local grocery store to cater a graduation party I'm hosting for about 50 people. I'm worried that my refrigerator is too small to store more than 2-3 large items in the hours prior to the party.
Any tips for keeping platters cool for a few hours without a refrigerator? I was wondering if placing the platters in those insulated pizza bags, maybe with an ice pack, would help.
I appreciate any insight/advice. Thanks so much.