Freezer Zest

If your recipe calls for the juice only of a lemon or an orange, zest the fruit before cutting and juicing. Wrap zest in waxed paper, pop it into a small container, and then into the freezer. You can use the zest next time you've got a recipe calling for zest. This way, you haven't wasted any part of the fruit. Zest will keep for a week or so.