1 box (2-layer) butter pecan cake mix
Place pie filling in a casserole dish or cake pan.
Sprinkle the dry cake mix over the top then sprinkle a thin layer of brown sugar over cake mix. Dot with some thin pats of butter over the top and sprinkle a little cinnamon overall.
Place pecans over the top.
Bake at 350 degrees for approximately 45 minutes until bubbly and lightly browned.