Our Frosted Brownies recipe features moist, chewy, and fudgy Brownies chock full of chocolate flavor topped with a to die for homemade Chocolate Buttercream frosting. Yum, yum, yum!

Brownies frosted with chocolate frosting sitting on a white plate in front of more brownies and a big glass of milk.

We have found that there are two kinds of people in this world …. people who like frosting on their brownies and people who don’t. If you are on Team Frosted Brownies you’ve come to the right place. This recipe features moist, chewy, and fudgy Brownies chock full of chocolate flavor topped with a to die for homemade Chocolate Buttercream frosting. Your family and friends will be begging you for your recipe when you serve these yummy brownies at your next family dinner or backyard barbecue. Enjoy!

Ingredients You Will Need

All the ingredients necessary to make Frosted Brownies including Chocolate Frosting, eggs, brown sugar, granulated sugar, butter, chocolate chips, baking chocolate, flour, cocoa powder and vanilla extract.

Preparing the Dry Ingredients

Collage image showing how to prepare the dry ingredients for the brownie batter.

Step 1: Add the flour, salt, and cocoa powder to a bowl.
Step 2: Whisk together the dry ingredients until combined and set aside.

Melting the Chocolate

Collage image showing how to melt the baking chocolate for the frosted brownies.

Step 3: Give a rough chop to the semi-sweet chocolate bar.
Step 4: Place the chocolate pieces in a microwave-safe bowl along with the butter which should be cubed for easy melting.
Step 5: Place the bowl in the microwave for 20 seconds. Remove and stir.  Microwave for another 20 seconds.  Continue until the chocolate is nearly, but not completely melted.  This will help to make sure that the chocolate doesn’t seize due to overheating.
Step 6: Stir the chocolate and butter mixture until the last of the chocolate pieces have melted and it is completely smooth.

Making the Brownie Batter

Collage image showing the steps needed to make the brownie batter.

Step 7:  Add the sugars to the melted chocolate mixture and stir until combined.
Step 8: Add the eggs, one at a time. Stirring thoroughly after each egg is added. Add the vanilla extract and mix until combined.
Step 9: Add the dry ingredients and then mix just until combined.
Step 10:  Fold in the chocolate chips.

Baking Instructions

Collage image showing the steps needed to prepare the brownies for baking.

Step 11: Line a 9×13″ baking pan with parchment paper.
Step 12: Pour the brownie batter into the lined baking pan.
Step 13: Spread the brownie batter evenly in the baking pan.
Step 14: Bake the brownies in an oven preheated to 350 degrees for 30-32 minutes.  Do not overbake.  

Frosting the Brownies

Collage image showing the steps to take to Frost the brownie with homemade chocolate frosting.

Step 15: Whip up a batch of our The Best Chocolate Buttercream Frosting.  It is creamy and chocolatey and super delicious.  You can find the recipe and all the tips and tricks you’ll need to make it right here.
Step 16: Scoop the Chocolate Frosting onto the brownie pan only once the brownies have completely cooled.
Step 17:  Smooth the frosting over the brownies.
Step 18: Use the parchment paper flaps to remove the Frosted Brownies from the pan.  Cut brownies into individual pieces.

Expert Tips and FAQS

What kind of chocolate should I use?

This Brownie recipe uses three types of chocolate … cocoa powder, baking chocolate, and chocolate chips. We use Semi-Sweet Baking Chocolate Bars and Semi-Sweet Chocolate Chips and Hershey’s Unsweetened Cocoa Powder. If you want a REALLY chocolatey brownie you could use Dark Chocolate Baking Bars and Dutch-process Cocoa Powder.

A note about the Chocolate Chips.

We add 1 cup of Chocolate Chips in this recipe, we think this is the ideal amount. Any more than that and we feel like the brownies start to taste too much like a chocolate chip and not enough like a brownie. This ingredient can be adjusted to your taste … leave them out altogether or increase the amount up to 1 1/2 cups. Let your tastebuds be your guide.

How do you know when the brownies are done?

It is tricky to know when Fudge Brownies are done. You want them to moist and chewy, so it is best to err on the side of under-done. You can’t really use the toothpick method because of the melted chocolate chips inside the brownies so if the top looks done and has some cracks, we pull the brownies out of the oven somewhere at somewhere between 30-32 minutes.

How long will the Brownies last?

Brownies taste best at room temperature and will stay fresh stored at room temperature in an air-tight container for 3-4 days. You can refrigerate them if you want to extend that time up to one week but we suggest you remove the brownies from the refrigerator about an hour before you are going to serve them. You can freeze these brownies for up to 3 months.

What are some other Frostings that would taste good on Brownies?

Frosting is one of our specialties here at Two Sisters and we have a lot of fun options for you to try, including:
Cookie Dough Frosting
Peanut Butter Frosting
German Chocolate Cake Frosting
Chocolate Mint Frosting
Cream Cheese Frosting
Raspberry Frosting
Cake Batter Frosting
Strawberry Frosting

Three frosted brownies sitting on a white plate surrounded by chocolate chips and a tall glass of milk.

Other Brownie Recipes You Will Love

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Frosted Brownies

Yield 18 servings
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes

Our Frosted Brownies recipe features moist, chewy, and fudgy Brownies chock full of chocolate flavor topped with a to die for homemade Chocolate Buttercream frosting. Yum, yum, yum!

Ingredients

  • 1 1/2 cups All-Purpose Flour
  • 1/2 cup Cocoa Powder
  • 1 teaspoon Salt
  • 12 oz. Semi-Sweet Chocolate Bar
  • 1 cup Butter (Sweet, Cream Salted)
  • 1 cup Granulated Sugar
  • 1 cup Brown Sugar (packed)
  • 6 Large Eggs
  • 4 teaspoon Vanilla Extract
  • 1 cup Chocolate Chips
  • 1 batch The Best Chocolate Buttercream Frosting

Instructions

  1. Add the flour, salt, and cocoa powder to a bowl.
  2. Whisk together the dry ingredients until combined and set aside.
  3. Give a rough chop to the semi-sweet chocolate bar.
  4. Place the chocolate pieces in a microwave-safe bowl along with the butter which should be cubed for easy melting.
  5. Place the bowl in the microwave for 20 seconds. Remove and stir.  Microwave for another 20 seconds.  Continue until the chocolate is nearly, but not completely melted.  This will help to make sure that the chocolate doesn't seize due to overheating.
  6. Stir the chocolate and butter mixture until the last of the chocolate pieces have melted and it is completely smooth.
  7. Add the sugars to the melted chocolate mixture.
  8. Stir with a spoon until completely combined.
  9. Add the eggs, one at a time. Stirring thoroughly after each egg is added.
  10. Add the vanilla extract and stir until combined.
  11. Add the dry ingredients, and mix until just combined.
  12. Fold in the chocolate chips.
  13. The brownie batter is now ready for baking.
  14. Line a 9x13" baking pan with parchment paper.
  15. Pour the brownie batter into the lined baking pan.
  16. Spread the brownie batter evenly in the baking pan.
  17. Bake the brownies in an oven preheated to 350 degrees for 30-32 minutes.  Do not overbake.
  18. Whip up a batch of our The Best Chocolate Buttercream Frosting.
  19. Scoop the Chocolate Frosting onto the brownie pan only once the brownies have completely cooled.
  20. Smooth the frosting over the brownies.
  21. Use the parchment paper flaps to remove the Frosted Brownies from the pan.  Cut brownies into individual pieces.

Notes

What kind of chocolate should I use?
This Brownie recipe uses three types of chocolate ... cocoa powder, baking chocolate, and chocolate chips. We use Semi-Sweet Baking Chocolate Bars and Semi-Sweet Chocolate Chips and Hershey's Unsweetened Cocoa Powder. If you want a REALLY chocolatey brownie you could use Dark Chocolate Baking Bars and Dutch-process Cocoa Powder.

A note about the Chocolate Chips.
We add 1 cup of Chocolate Chips in this recipe, we think this is the ideal amount. Any more than that and we feel like the brownies start to taste too much like a chocolate chip and not enough like a brownie. This ingredient can be adjusted to your taste ... leave them out altogether or increase the amount up to 1 1/2 cup. Let your tastebuds be your guide.

How do you know when the brownies are done?
It is tricky to know when Fudge Brownies are done. You want them to moist and chewy, so it is best to err on the side of under-done. You can't really use the toothpick method because of the melted chocolate chips inside the brownies so if the top looks done and has some cracks, we pull the brownies out of the oven somewhere at somewhere between 30-32 minutes.

How long will the Brownies last?
Brownies taste best at room temperature and will stay fresh stored at room temperature in an air-tight container for 3-4 days. You can refrigerate them if you want to extend that time up to one week but we suggest you remove the brownies from the refrigerator about an hour before you are going to serve them. You can freeze these brownies for up to 3 months.

Did you Make this Recipe? Leave a review below, then snap a picture and tag @twosisterscrafting on Instagram so we can see it!