Preheat the oven to 350F and grease a 9x13-inch baking dish.

Spread the cherry pie filling evenly across the bottom of the dish.

Sprinkle the dry cake mix evenly over the cherries.

Drizzle melted butter over as much dry mix as possible.

Bake for 40 to 45 minutes, until the top is golden and the filling bubbles at the edges.

Cool 10 minutes to set before scooping.