01 -
Preheat the oven to 350°F. Spray the bottom of a 9x13-inch dish with cooking spray.
02 -
Pour the crushed pineapples into the bottom of the pan. Top with cherry pie filling.
03 -
Sprinkle yellow cake mix evenly over the cherries.
04 -
Evenly place slices of butter across the whole pan.
05 -
Bake for 40 to 45 minutes until top is golden brown.