It is not White Trash cake it is a Jello cake. (White) Trash cake or Dump cake or Garbage Cake (it has all these different names) is made by dumping cherry pie filling in a 9x12 pan then dump crushed or whole or bits of canned pineapple in it then sprinkling a cake mix over that and a cube of melted butter, brown sugar, option walnuts or pecans and coconut over the cake mix and then put the whole thing in the over and when it is done, you have Dump cake or as some call it Trash cake or even Garbage cake. How a perfectly fine delicious JELLO cake got called White Trash cake is beyond me. I believe that the first jello cake recipe appeared in connection with Jello gelatin probably in magazine ads.