Heat oven to 350F.
Spray a 9×13 inch pan with baking spray.
Dump the two cans of cherries into the pan.
Add the blueberries and mix them throughout the cherry pie filling.
Spread with a spatula to make even.
Sprinkle cake mix over the cherries, doing your best to evenly distribute the mix.
Pour butter evenly as best you can over the cake mix.
Sprinkle the sprinkles on top of the butter covered cake mix.
Bake for 50-60 minutes.
Remove from oven.
You can serve dump cake warm or cold.
I prefer mine warm for dessert and cold for breakfast. 🙂
Serve with ice cream or whipped cream for extra yumminess