Pineapple-Cherry Dump Cake

1 box yellow cake mix
1 can crushed pineapple
1 can cherry pie filling
1/2 to 1 stick butter
  1. Preheat oven to 350. Grease 9x13 pan.
  2. Dump half of cake mix into pan. Spread to make an even layer.
  3. Dump crushed pineapple on top of cake mix. Spread to evenly distribute.
  4. Dump cherry pie filling on top of pineapple. Spread to evenly distribute.
  5. Dump remaining cake mix on top of cherry pie filling. Spread to evenly distribute.
  6. Thinly slice butter and place on top of cake.
  7. Bake for 48-53 minutes or until set and golden brown.