Yes! If you can't use up all of your zucchini, put some in the freezer for later. Put grated zucchini in freezer bags and freeze for up to 2 months. I like to put 2 cups of grated zucchini in a bag so I know it is the amount I need to make this zucchini bread. Label your bags with what it is, the amount, and date. When ready to use, defrost, and squeeze out the extra moisture. There will be more moisture because the zucchini was frozen. You can use frozen zucchini to make other things like cookies, brownies, or pancakes.