While at my hairdresser's this morning, I mentioned that my husband had harvested 87 lbs. of sweet potatoes last week, so we will be eating them very frequently now. She asked me if I knew that sweet potatoes could be frozen. I had never heard of doing that and she said to just scrub them, bake or boil as usual, and then freeze them. When wanting to use them, just let thaw, and nuke. She swears they will last for years in the freezer and are always great. So, any input on this from the excellent chefs in here? If it works, then we could make them last until next year's harvest. Thanks!