This cake mix brownies recipe is knock your socks off delicious! Learn how to make brownies from cake mix in a pinch. All you need is just 5 ingredients and 5 minutes to prep this recipe. An easy and crowd pleasing dessert thanks to our secret weapon: dark chocolate fudge cake mix.

These cake mix brownies are a ridiculously simple dessert that you can throw together in about 5 minutes flat.
Cake mix are a favorite dessert in our house. Recipes like cake mix blueberry muffins, yellow cake mix cookies, cake mix banana muffins, chocolate cake mix cookies, and cake mix cookie bars are a few of the easy ways to make homemade treats using a box of your favorite cake mix!
Don’t have brownie mix on hand?
I’ve got you covered.
Or maybe you want to make some pecan pie brownies but don’t have brownie mix? Use this recipe instead!

This recipe uses just 5 ingredients:
- chocolate cake mix
- olive oil or vegetable oil
- eggs
- vanilla extract
- chocolate chips

My cake mix cookie bars were such a hit with everyone who makes them, and I decided to create more recipes featuring cake mix!

While I love a good dessert made from scratch, sometimes you need those secret weapon recipes to throw together a crowd pleasing dessert in only minutes.

How to make brownies from cake mix
First, you’ll need a box of your favorite chocolate cake mix.

For this recipe, I used Duncan Hines Dark Chocolate Fudge, but any chocolate cake mix will work.

Add the cake mix, olive oil, eggs, vanilla extract, and chocolate chips to a large bowl.

Use a rubber spatula or spoon to mix until completely combined.


Spray an 8 X 8 baking dish with cooking spray, then add the batter in.

Smush it down into the edges, and flatten out any lumps.

Bake at 350 degrees until done, around 20 – 25 minutes!

Allow to cool completely before cutting for easiest results.
If you’re like me, this is pretty much impossible!


I have been known to ruin batches of brownies because I just couldn’t wait to dig in and try one.

Share these at a party, with your friends and neighbors, or just make it for yourself when you deserve a treat.
Enjoy!

More Cake Mix Recipes
Hungry for more easy cake mix recipes?
Cake mix is such a great hack for quick and delicious baking.

They are a perfect way to use up that cake mix you already have sitting in your pantry.

Another favorite of mine is cake mix banana bread – It’s so simple and a great way to use up those ripe bananas!
If you need a quick holiday dessert these Cake Mix Christmas Cookies are always a hit.
Cake mix pumpkin muffins are quite possibly the easiest muffins ever and a fun seasonal treat!
Another fall favorite is this cake mix pumpkin bread.
Are you making this recipe? I want to see! Don’t forget to tag me on instagram @buildyourbite and hashtag #buildyourbite with your recipe creations!
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Did you make this recipe? Be sure to leave a star rating below!
Cake Mix Brownies Recipe
Cake Mix Brownies

These fudgy cake mix brownies are so simple to make and everyone will love them! Easy and delicious recipe to make with a box of chocolate cake mix!
Ingredients
- 15 oz box chocolate cake mix (I used Duncan Hines Dark Chocolate Fudge)
- ½ cup olive oil or vegetable oil
- 2 eggs
- 1 tablespoon vanilla extract
- 1 cup semi sweet chocolate chips
Instructions
- Add cake mix, oil, eggs, vanilla extract, and semi sweet chocolate chips to a bowl and use a rubber spatula to mix until well combined.
- Transfer the cake mix brownie batter to a greased 8 X 8 baking dish
- Bake the brownies at 350 degrees for 20 - 25 minutes, until a toothpick inserted comes out clean (mine were perfect right at 25 minutes)
- For best results, allow brownies to cool completely before cutting
Nutrition Information:
Yield:
16Serving Size:
1Amount Per Serving: Calories: 237Total Fat: 13gSaturated Fat: 4gTrans Fat: 0gUnsaturated Fat: 9gCholesterol: 23mgSodium: 215mgCarbohydrates: 30gFiber: 1gSugar: 17gProtein: 3g
Linda
Monday 21st of March 2022
I used spice cake mix and 4 mashed bananas awesome
NOOGIE98
Thursday 10th of March 2022
I used this recipe to make Slutty Brownies for my hubs. Left out the chocolate chips since the SB recipe uses a base of chocolate chip cookie mix, a layer of double stuff oreos topped with the brownie mixture. They turned out fantastic!! I took the pan out of the oven halfway thru the cooking process and sprinkled the mini chocolate chips over the top and pressed them into the mixture. The pan was empty by the end of the next day!
Shina
Monday 21st of February 2022
Used white cake mix with cherry chips and I used 2 tsp of vanilla. Delicious
Nekyna B.
Sunday 20th of February 2022
Omg! Truly the bes!! I made some adjustments because of what I had on hand: I used Duncan Hines red velvet cake since I didn’t have chocolate, white chocolate chips and no vanilla extract since I did not have that either. Everything else I followed exactly and ...wow!! They were chewy and delicious! Tasted like true brownies! My 7year old daughter said I should sell them! lol Thank you for sharing!
Dennese
Monday 14th of February 2022
Cinnamon cake mix, cinnamon chips, and yes 1 tbsp of vanilla, and following the directions, frosted them with cinnamon frosting, they are the bomb! My man who isn't a brownie fan gobbled them up!