How To Make Box Brownies Better

Learn How To Make Box Brownies Better with simple swaps such as egg yolks and brewed coffee and baking them at a lower heat! These effortless tricks will have you falling in love with box mix brownies all over again!

  • Prep10 min
  • Cook45 min
  • Total55 min
  • Yield9 people
  • Calories336

Ingredients Steps Notes

The Best Brownies From A Box!

How To Make Box Brownies Better is a simple kitchen hack that takes very little effort! However, the results are deliciously fudgy brownies that make it hard to believe they came from a box mix!

And it all starts by grabbing your favorite box of storebought brownie mix. We love using the Ghirardelli brand since we find the higher-quality mix results in the most mouthwatering brownies!

Since these Elevated Box Mix Brownies taste like a homemade brownie recipe made from scratch, they’re perfect for any occasion! Enjoy them at home with your family with a scoop of ice cream, or share them at a potluck!

One Bowl Brownie Ingredients

  • Box of brownie mix – We’re pretty partial to Ghirardelli, preferably the Double Chocolate, Dark Chocolate, and Triple Chocolate varieties. If you want to make these gluten-free, I recommend using the King Arthur brand mix. Betty Crocker, Pillsbury, and Duncan Hines are good options too.
  • Egg yolks – Using egg yolks instead of whole eggs increases the fat content, which causes the brownies to turn out deliciously fudgy!
  • Oil or butter
  • Coffee – Swapping water out for hot brewed coffee intensifies the chocolate flavor. Creating brownies that have a deeper flavor profile!
  • Vanilla extract – The addition of vanilla extract to box mix brownies enhances the overall taste of chocolate by smoothing out any unwanted bitter flavors.

The Difference Between Using Oil Or Butter In Box Mix Brownies

The typical box mix brownie calls for the standard ingredient of vegetable oil. However, oil can also be replaced with melted butter.

While both bring fat content to the brownie batter, each will influence the brownies differently. Since oil is neutral, it allows the chocolate flavor to stand out while creating a fudgier brownie.

Whereas melted butter creates a cake-like texture since its lactic acid and milk solids cause a reaction during the leavening process. Butter will also add a delicious amount of richness to your box mix brownies!

So now that the road map for fudgy and cake-like brownies has been laid out, all you have to do is choose which tasty result you prefer!

How To Make Box Mix Brownies Better

These brownie hacks will yield the best brownies from a basic box mix!

  1. Preheat the oven and line a baking pan with parchment paper. Then set this aside.
  2. Add the box brownie mix, large egg yolks, vegetable oil or butter, hot brewed coffee or espresso, and vanilla extract to a bowl and mix until just combined. Be careful not to overmix the brownie batter!
  3. Pour the batter into the prepared pan and smooth it out using a rubber spatula.
  4. Bake the brownies until the top has a nice film and a toothpick inserted comes back from the center with a few crumbs on it.

For another easy dessert that’s made with store-bought ingredients, try these Mini Toll House Pies or Peanut Butter Truffle Cookie Bars! Both are made with refrigerated cookie dough!

Make Your Boxed Brownies Even Better!

  • To make your boxed mix brownies even better, add a swirl of Nutella or caramel sauce. You can also stir some semi-sweet chocolate chips, white chocolate chips, or even mini peanut butter cups into the batter!
  • If you like your brownies with nuts, you can also add chopped walnuts or pecans for a nice crunch! For a chocolate crunch, you can sprinkle some M&M candies on top before baking.
  • A sprinkle of coarse sea salt on top right before baking will also add a dynamic salted chocolate flavor to the brownies.
  • Topping with frosting is another full way to dress up brownies; we love these Chocolate Frosting and Peanut Butter Frosting recipes.

Storage Instructions For Elevated Box Mix Brownies

Store baked box mix brownies in an airtight container. They can then either be kept at room temperature for 3 to 4 days or stored in the fridge for a week.

More Delicious Brownie Recipes:

Steps

  1. Preheat the oven to 325°F and line an 8x8-inch baking pan with parchment paper and set aside.

  2. Add the , , , , and and mix just until combined and no streaks of flour remain. Do not overmix.

  3. Pour the batter into the prepared pan and smooth out with a rubber spatula.

  4. Bake for 40 to 45 minutes or until the top has a nice film and a toothpick comes back from the center with a few crumbs.

Notes

  • Hot brewed coffee can be replaced with hot water and 1/2 teaspoon of espresso powder.
  • We're pretty partial to Ghirardelli, preferably the Double Chocolate, Dark Chocolate, and Triple Chocolate varieties. If you want to make these gluten-free, I recommend using the King Arthur brand mix. Betty Crocker, Pillsbury, and Duncan Hines are good options too.
  • If you need more servings, I recommend tripling this recipe and baking it in a 9x13-inch pan. This gives you thicker, fudgier brownies.
  • Store in an airtight container at room temperature for 3 to 4 days.

Nutrition

  • Calories336
  • Carbs45g
  • Protein3g
  • Fat16g
  • Saturated fat3g
  • Sugar28g
  • Sodium168mg

Estimates per serving, when a serving size is listed.