Ive had this recipe sitting in my bookmarks for the longest and finally made them yesterday. They are wonderful little bars! Full of sweet goodness! I accidentally forgot to get brown sugar and opted for vanilla sugar, I don't think it took anything away from the recipe but I'll try w/brown sugar next time to see what the difference may have been. I will suggest not cooking it as long as it says once the cream cheese mixture is put on top. Mainly because the cookie crust bottom got a little too brown. But still VERY tasty, everyone loves them!