Mandarin Orange Cheesecake:2 packages (8 ounces each) Philadelphia® Cream Cheese, softened 1 cup sugar 1/4 cup thawed orange juice concentrate 2 teaspoons orange extract 1 cup heavy whipping cream, whipped 2 teaspoons grated orange peel, optional 1 can (11 ounces) mandarin oranges, drained and patted dry