But you have to cook all that except for P&B. Better have some ready to eat stuff too.
Even through to most violent storms, the gas never went out. I put in a gas fireplace 10 years ago so even if the furnace won't work because the blower won't spin, I can still stay warm. The gas stove never fails! Maybe it's my Boy Scout training, maybe it's a bit anal on my part, but I'm prepared!