If you’re looking for a delicious way to use some of your endless supply of zucchini, look no further!  This quiche can easily be made a day ahead and stored in the refrigerator.  Just cover and reheat in the oven or reheat a slice in the microwave and you’re good to go!  If you’d like to eat this the same day that you make it, allow the quiche to cool 30 minutes before you slice it.