I'm not sure the US ever had quite the same rationing as the UK.
My mum and her siblings were allowed 1 egg and 2oz of sugar a week, Nan confiscated it from them to bake with. My mum didn't take sugar on anything, even cornflakes right up until she died.
Mum used to tell me that the most memorable thing in her Christmas stocking during the War was a few nuts and a real orange.
There was very little petrol as it all came from overseas and the u boats did their best to stop anything that needed to be imported.
The only meat that wasn't rationed were sausages so all the housewives flirted with the butcher so he would throw in a banger or two for dinner.