I don't actually remember my Grandma making this, but I know she'd love the internet, so I'm going to post a few of her recipes in remembrance. She got a word processor in her 80s and would have had a computer mastered if she was still living. Anyway, Grandma's recipes were fairly basic, and I remember her buying toaster strudel for me everytime I went to visit, but what she did cook was good.
1 box yellow cake mix
1 can madarin oranges w/juice
1/2 cup oil
1 can crushed pineapple
1 container Cool Whip (If anyone knows where I can get this in Australia please advise!)
1 package instant vanilla pudding
Beat all together cake ingredients together until light and fluffy. Bake at 350/180 in 13x9x2in pan for 25 minutes or until brown. Cool before icing. Mix icing ingredients together until well mixed. Ice cake and keep in fridge, especially during the Adelaide heat waves!