Gather Ingredients

Here are the ingredients you'll need: chocolate cake mix, butter, eggs, and chocolate chips.


Mix the Batter

Add the softened or melted butter, cake mix, and eggs to a large bowl. Mix the ingredients by hand with a wood spoon or use an electric mixer.


Add Chocolate Chips

Carefully stir the chocolate chips into the brownie batter.


Prepare the Pan

Pour the very thick batter into a 9x13 prepared pan sprayed with nonstick cooking spray. (The batter will spread as it bakes.)


Bake the Brownies

Bake the pan of brownies in a 350 degree oven for 26-30 minutes. Allow the brownies to cool on a cooling rack.


Enjoy Delicious Brownies

Dust the brownies with powdered sugar or top with buttercream frosting. Cut the brownies into squares and enjoy!