This easy cherry cobbler layers sweet cherry pie filling with yellow cake mix and butter for a golden, crisp-topped dessert with barely any prep. Bake it in one dish and serve warm with vanilla ice cream or whipped cream.
Preheat the oven to 350°F. Lightly coat a 9-by-13-inch casserole dish with cooking spray.
Add the cherry pie filling to the prepared dish. Sprinkle with cinnamon and vanilla, stir to combine, then spread the filling into an even layer.
Sprinkle the dry cake mix evenly over the cherry filling, covering it from edge to edge.
Arrange the butter pieces evenly across the surface of the cake mix so the topping can brown as it bakes.
Bake for 45 to 55 minutes, until the top is golden brown and the filling is bubbling around the edges.
Let the cobbler cool for 10 minutes before serving. Serve warm, with vanilla ice cream or whipped cream if desired.