I know eggs are not that expensive and I just love using egg wash on my baked breads for its color, shine, crust, etc. But sometimes, I just happen to use very little and end up cooking scrambled eggs. I recently read in another website that you could freeze unused eggs after using it for egg wash. Someone also suggested putting these unused eggs on an ice cube tray. Would this be safe? What's the best container for storing frozen eggs? How do you properly thaw frozen eggs? And do you have to use them at once if thawed?