A pineapple angelfood cake. It was quite tasty. And easy, too!
1 box angelfood cake mix
1 can of crushed pineapple (with juices)
Combine the 2 and bake according to package directions (I added about 5 minutes to make sure it was done).
Next time I might throw the pineapple into a food processor to eliminate lumps, but it was still yummy!