Grease the bottom of a 9×13 baking pan and dust with cocoa powder.
Mix pudding according to package directions.
Add cake mix and mix with an electric mixer until cake mix is moistened.
Stir in chopped pecans and mini chocolate chips.
Spread in the prepared pan.
Top with cinnamon baking chips.
Bake at 350 degrees for 30 minutes.
Cool before cutting.
