Slow-Cooker Apple-Cinnamon Cobbler

Spray large slow cooker with cooking spray. Add apple slices, sugar and 1/2 teaspoon of the cinnamon; toss.

In large bowl, mix dry cake mix and remaining 1/4 teaspoon ground cinnamon. Cut in butter with pastry blender or two knives until size of small peas. Dump on top of apple mixture.

Cover; cook on High heat setting 2 1/2 to 3 hours or until fruit is bubbling and cobbler topping is light golden brown. Serve immediately with whipped cream.