A dessert recipe from my " Summertime favorites" Recipe folder! This is very simple to put together. Plan ahead, this needs to freeze thoroughly in the freezer for 6 or more hours. You may certainly make this a day ahead, just cover the pan tightly with foil if leaving in the freezer overnight. For a less tart taste, reduce the limeade to half. If you are using the full amount of limeade, you might want to consider increasing the sugar amount for a sweeter taste, as it it very tart!... Limeade is the same idea as frozen lemonade concentrate only in lime flavor, it is available in all stores. Careful not to let the ice cream get too soft, or it will loose it's texture when refrozen again. I have even added grated chocolate into the cheesecake mixture, use your imagination! You will love this!