Step 1

Preheat oven to 350°F and spray a 6-inch cake pan with baking spray.

Step 2

In a bowl, whisk together pumpkin, evaporated milk, brown sugar, and egg. Pour mixture into cake pan.

Step 3

Sprinkle cake mix evenly on top, then sprinkle pecan chips over cake mix. Lay butter evenly on top of pecans.

Step 4

Bake in preheated oven for 45 minutes, or until filling is set and top is nicely golden brown.