Cake Brownies From Brownie Mix

Eva Filer
by Eva Filer
18 Squares
23 min

These Cake Brownies from Brownie Mix are the perfect cross between fudgy brownies and a soft, cake-like bar. With a rich chocolate flavor and a slightly lighter texture than traditional brownies, this easy recipe takes boxed brownie mix and transforms it into thick, chewy, bakery-style treats. Whether you're looking for a quick dessert or an easy way to upgrade a brownie mix, this simple recipe delivers chocolatey goodness in every bite.

Cake Brownies From Brownie Mix in Squares on a Baking Sheet

Enjoy these chocolatey brownies as an after-dinner dessert, a potluck favorite, or a sweet treat for any occasion. They pair perfectly with a cold glass of milk or a scoop of vanilla ice cream for an indulgent bite.

I love simple, effortless desserts that pack a lot of punch. Here are some more of my favorite recipes that you might enjoy: Chocolate Chip Brownie Cookie Bars, Christmas Cake Mix Cookies, Dirt and Worm Cups, Chocolate Cake Mix Brownies, Strawberry Rhubarb Dump Cake, Strawberry Brownies, 4th of July Fruit Cups, Easter Bark and Lemon Blueberry Dump Cake.


Why You Will Love These Cake Brownies from Brownie Mix


  • Easy to Make: Requires only a few ingredients and one large bowl.
  • Thick and Chewy: The butter and eggs create dense and chewy brownies.
  • Customizable: Add dark chocolate chips, nuts, or a drizzle of caramel for extra flavor.
  • Perfect for Any Occasion: Great for parties, potlucks, or a simple weeknight dessert.
  • Brownie Mix Shortcut: Cuts down on prep time while still delivering homemade flavor.


Ingredients


Easy to make with ingredients you can find in almost any grocery store, no scavenger hunt necessary.

Cake Brownies from Brownie Mix Ingredients

See the recipe card below for the exact quantities of each ingredient.


  • Box of Brownie Mix: A rich and chewy base for these cake-like brownies.
  • Unsalted Butter: Gives a fudgy flavor, while keeping them very tender.
  • Eggs: Provides structure and creates cake-like brownies.


For this brownie recipe, you'll want to have on hand a 7x11 casserole dish, parchment paper, small pot, wire rack, large mixing bowl and a spatula.


Substitutions and Variations


These cakey brownies are great as-is, but here are a few ways to switch it up for different cravings or occasions.


  • Cake Mix Options: Mix up the box brownies with a box of cake mix. Try devil’s food cake mix or even a vanilla cake mixes for a twist.
  • Butter Alternative: Swap out butter for coconut oil, vegetable oil or olive oil for a slightly different texture.
  • Mix-ins: Add chopped nuts, white chocolate chips, peanut butter chips or toffee bits for extra crunch.
  • Topping Ideas: Drizzle with melted chocolate, caramel, or a dusting of powdered sugar. Alternatively, you can whip up some homemade cool whip, a cream cheese frosting, or a chocolate ganache spread on the top of the brownies, for an extra decadent dessert option.
  • Egg Substitute: You can use 1 egg, but the extra egg makes them more cake-like brownies. For a substitute use flax eggs (1 tablespoon flaxseed meal + 2.5 tablespoon water per egg) for an egg-free option or try ½ cup plain Greek yogurt.


How do you make Brownies from Mix


See how simple it is to bring these cake brownies from brownie mix with just a few easy steps.

Cake Brownies From Brownie Mix Being Made in a Bowl
Cake Brownies From Brownie Mix in a Baking Dish

Preheat oven to 350F and line a 7x11 dish in parchment paper. Set aside.

In a large bowl add boxed brownie mix, melted butter and beaten eggs. Stir until incorporated with a spatula; it will be thick batter.

Fold in any chocolate chips, if desired.

Add dough to prepared dish and spread out evenly with a spatula (note: the batter is very thick; you can add another piece of parchment paper on top to help to spread it).

Bake in preheated oven for 18-20 minutes or even a toothpick comes out of the center with moist crumbs.

Allow them to cool in the pan on a wire rack, then remove and slice with a sharp knife.

Hint: Do not over-mix the batter, stir until just combined to keep the texture soft and chewy.

Cake Brownies From Brownie Mix Cut into Squares
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How to Store Cake Brownies from Brownie Mix


Keep these homemade brownies fresh with these simple storage tips.


  • Countertop: Fully cooled bars can be stored in an airtight container for up to 7 days on the counter. For best flavor, we recommend 3-4 days. Place pieces of parchment paper in between each when stacking.
  • Refrigerator: Alternatively, you can place in an airtight container for up to two weeks in the fridge.
  • Freezer: If you do not plan to eat them within 3 days, we suggest storing these in the freezer for optimal flavor. They freeze well for up to 3 months.


What to Serve with Cake Brownies from Brownie Mix


The best part of chewy brownies is that you can eat them on their own or as part of a bigger dessert spread! Here are some other treats to enjoy with this easy dessert.


  • Vanilla Ice Cream: The classic brownie and ice cream combo never fails.
  • Whipped Cream: A light and airy topping for extra creaminess.
  • Caramel Mocha: The coffee and caramel notes enhance the rich chocolate flavor.
  • Homemade Chocolate Sauce: Drizzle over the brownies for extra indulgence.
  • Cold Brew Coffee: A bold, slightly bitter pairing that complements the sweetness.
  • Hot Chocolate: We have the perfect hot chocolate recipe to pair with this dessert, and if you want to add a boozy kick, you can try our hot chocolate with Baileys.
  • Irish Coffee with Baileys: The rich, creamy flavors of this coffee cocktail provide a warm and indulgent contrast to the bright, citrusy notes of the cookies. You might also want to try our espresso Irish coffee version!
Cake Brownies From Brownie Mix on a Baking Sheet Stacked
Top Tips


Here are a few helpful tips to make the best cake brownies at home.


  • Line Your Baking Dish: Use parchment paper for easy removal and cleanup.
  • Check for Doneness: Insert a toothpick in the center—if it comes out with moist crumbs, they’re ready.
  • Let Them Cool: Allow brownies to cool in the pan before slicing to help them set properly.
  • Use Room Temperature Eggs: This helps with even mixing and a better texture.


Frequently Asked Questions About Cake Brownies from Brownie Mix


Do you have questions about making cake brownies from brownie mix?


Can I make these brownies in a different pan size?

Yes! An 8x8 or 9x9 pan will result in thicker brownies. Adjust the baking time accordingly.

Can I add frosting to these brownies?

Absolutely! A chocolate ganache or cream cheese frosting would work well.

How do I get the best chewy texture?

Using butter instead of oil and slightly underbaking the brownies will give you a chewier texture.

Can I make these brownies dairy-free?

Yes, substitute butter with a dairy-free alternative and use dairy-free chocolate chips.

Cake Brownies From Brownie Mix with Chocolate Chips in the Back
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Cake Brownies From Brownie Mix Stacked on Top of Each other
Cake Brownies From Brownie Mix
Recipe details
  • 18  Squares
  • Prep time: 5 Minutes Cook time: 18 Minutes Total time: 23 min
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Ingredients

  • 1 15.6- ounce brownie mix 432 grams
  • 1 stick butter, unsalted melted ( 1/2 cup)
  • 2 large eggs room temperature and lightly beaten
  • 1 cup chocolate chips (optional)
Instructions

Preheat oven to 350F and line a 7x11 dish in parchment paper. Set aside.
In a large bowl add boxed brownie mix, melted butter and beaten eggs. Stir until incorporated with a spatula; it will be thick batter.
Fold in any chocolate chips, if desired.
Add dough to prepared dish and spread out evenly with a spatula (note: the batter is very thick; you can add another piece of parchment paper on top to help to spread it).
Bake in preheated oven for 18-20 minutes or even a toothpick comes out of the center with moist crumbs.
Allow them to cool in the pan on a wire rack, then remove and slice with a sharp knife.
Tips
  • The batter will plump and spread so if it is not perfect in the dish before baking, don’t worry
  • You can use an 8x8 or 9x9 pan, they will just be thicker. Baking time may be a little longer.
  • Use parchment paper for easy removal and cleanup.
  • Insert a toothpick in the center—if it comes out with moist crumbs, they’re ready.
  • Allow brownies to cool in the pan before slicing to help them set properly.
  • Allow your eggs to come to room temperature, this helps with even mixing and a better texture.
Eva Filer
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