Hi ! I just grate it and put it in a strainer press some of the juice out and freeze it in freezer bags. I make zucchini bread in the winter so I just put the
amount i need in freezer bags. When I want to use it I thaw it out and squeeze more water out then put it in my recipe. I also have given it frozen as a basket gift with the zucchihi bread recipe. My friends love this!!!
Hope this helps !! Have a great day.