01 -
Preheat your oven to 350°F. Grease a 9×13 inch baking dish.
02 -
In a large bowl, combine the chocolate cake mix and creamy peanut butter until a crumbly texture forms.
03 -
Mix in the milk, vegetable oil, eggs, and vanilla extract for a smooth, consistent batter.
04 -
Fold in chocolate chips and chopped peanut butter cups gently for added texture and flavor.
05 -
Spread the batter evenly in your prepared baking dish, smoothing the surface for uniform baking.
06 -
Bake for 35 minutes until the cake has risen, with a tempting aroma wafting through your kitchen.
07 -
Let the cake cool completely before dusting with powdered sugar for a sweet, elegant finish.