Defense Acquisition Research Journal (ARJ) - is a scholarly peer-reviewed journal published by the Defense Acquisition University (DAU). All submissions receive a blind review to ensure impartial evaluation.
Cream cheese should be unrefrigerated for no more than 2 hours.
1 If cottage cheese develops an off odor, flavor or appearance, it should be discarded for quality purposes; if mold appears, discard the entire package.  Only uncreamed (dry) cottage cheese should be frozen; creamed cottage cheese will become too mushy after freezing.