Quick and Easy Chocolate Pudding Cake

box of chocolate cake mix (I like Duncan Hines Devils Food cake or Dark Chocolate Fudge Cake)

small boxes of instant chocolate pudding

warm water

of a cup of vegetable or canola oil

extra-large eggs (I used large and it still came out wonderful)

of a cup of mini chocolate chips (optional)

Confectioner’s sugar, for dusting (optional)