I bought a 32 oz. bag of plain ole frozen hash brown cubes. I couldn't fit them in my freezer, but was going to use them in a casserole the next day so I threw them in the fridge. The casserole never happened, but I left them in the fridge for 2 more days and finally put the bag in the freezer. Will they be ok? I know the texture will probably be mushy - should I maybe make a pot of potato soup with them? Or any other ideas? Thanks!