Step 1: Prepare Your Baking Dish
Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish with cooking spray or a little butter to ensure the cake doesn’t stick.
Step 2: Mix the Batter
In a large mixing bowl, combine the chocolate cake mix, melted butter, milk, and peanut butter. Stir the ingredients together until they are well-combined and the batter is smooth. This is where the magic begins as the flavors start to meld together!
Step 3: Assemble the Cake
Pour the batter into the prepared baking dish, spreading it evenly across the bottom. Don’t worry if it seems thick; it will bake beautifully!
Step 4: Add a Delicious Topping
Sprinkle the chopped peanut butter cups, chocolate chips, and crushed peanuts (if using) evenly over the top of the batter. Resist the temptation to stir; this is a dump cake, after all, and the layers will bake together perfectly.
Step 5: Bake
