Dump Cake

This is an easy and delicious cake for those nights when you just need a quick and yummy treat. And, it can't be THAT bad for you, right?

1 lg. can of cherry pie filling and/or 1 lg. can pineapple
1 pkg. yellow cake mix
1/2 c. butter

Pour the can(s) into a 9x13 pan. Evenly sprinkle cake mix directly on fruit and cut up butter over the top. Bake at 350 for about 40-45 minutes. Top with ice cream or whipped cream.