Re-freeze vegetables only if ice crystals remain throughout the package. May suffer texture and flavor loss. Discard after held above 40 degrees F for 6 hours. Refreeze Refreeze Cakes, pies, pastries with custard or cheese filling Refreeze Discard Pie crusts, commercial and homemade bread dough Refreeze. Some quality loss may occur.
Quality loss is considerable.
In general refrigerated items should be safe as long as power is out no more than 4 hours. Remember, you can't rely on appearance or odor. Some foods may look and smell fine, but if they've been at room temperature too long, bacteria that cause foodborne illness can begin to grow very rapidly. Some types will produce toxins that are not destroyed by cooking. Keep the door closed as much as possible.