We purchased a package deal of dehydrated and freeze dried food from Sam's Club and use many of the foods while camping. They take up relatively little space and cook up like fresh (mostly). In case of disaster or emergency (or high food/gas prices), we also use our supply when not camping as supplements to our fresh food and meat.

I've also gotten an electri mill to grind my own wheatberries, other grains, and beans for making healthier bread and muffins.

Do any of you also use dehydrated and freeze dried foods?