I was just gifted with a lot of beautiful Meyer Lemons. I have about 30 left and I usually juice and freeze them into these plastic bags that act as ice cube trays. I really love the zest and would love to preserve them some way. Does anyone have a way to keep the rind without losing too much flavor? I tried Food Saver-ing the peels one year and freezing... not so good. Anybody have any success? Should I just zest and add to my lemon cubes? Any ideas would be appreciated.