If you have the time and the prep room, I find that buying bulk fresh chicken breasts is the way to go. Around here, pre-frozen is way more than fresh. Freeze dry them by putting them on a sheet of wax paper on a plate, and popping the whole thing in the freezer. Then after a few hours, scoop the whole thing into a bag. That way they won't freeze to each other. You can also season them before you freeze. Then when you want one, you can either thaw one the night before, or pop one into the oven. Bake at 350 for 45 minutes. Tastes just fine, nice and juicy.