The Frozen Food Myth That Has You Throwing Away Perfectly Safe Meals
Freezer burn is ugly, but it is not what you think.
You dig out a bag from the freezer, spot pale icy patches and a dried, leathery look, and toss the lot in the bin assuming it has gone bad. In most cases you just threw away a perfectly usable meal.
Those patches are freezer burn, and they are not a safety problem. They happen when air reaches the food and dries out the surface, changing the texture and dulling the flavour, not making it unsafe.
You can trim off the worst affected bits and cook the rest as normal, often folding it into a stew or sauce where the texture matters less. The food is still fine, just a little less pristine than fresh.
To avoid it, wrap food tightly, squeeze the air out of bags, and label everything with a date. Freezer burn is a storage flaw, not spoilage, so stop binning meals that are actually good to go.