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Mint Brownies
Mint chocolate lovers will love the combination of fudgy chocolate brownies, fluffy mint buttercream, and a sweet chocolate layer on top of these decadent mint brownies.
Jump to Recipe
It’s time to break out your baking supplies because it’s the perfect weather for a batch of classic mint brownies. These decadent brownies are super moist and have an intense taste of mint flavor to satisfy any craving.
Chocolate Mint Brownies Ingredients
Mint chocolate brownies are a heavenly treat for all the chocolate lovers out there.
The subtle yet refreshing flavor of mint infused with the richness of chocolate makes for a delightful combination.
The texture is soft and gooey, with the creamy mint buttercream and decadent chocolate ganache complementing the smoothness of the brownie.
You’ll need:
For The Brownies:
- 1 box of brownie mix plus ingredients listed on the box to make the brownies (typically eggs, oil, and water)
For The Mint Buttercream:
- ¾ cup of salted butter, softened
- 2 cups of powdered sugar
- 1 teaspoon of mint extract
- 1 to 2 drops of green food coloring
- 1 to 2 tablespoons of heavy whipping cream
For The Chocolate Ganache:
- 2 cups of semi-sweet chocolate chips
- 1 cup of heavy whipping cream
PRO TIP:
Mint extract and peppermint extract have different flavors. We like this combo with mint extract, but peppermint extract would also be yummy.
Substitutions And Additions
BROWNIES: Use any brownie boxed mix for this sweet treat. If you have a tried and true homemade brownie recipe, you could directly substitute it for the box mix.
MINT EXTRACT: If you’re out of mint extract or prefer a different flavor, you can experiment with other extracts like vanilla, almond, or even orange for a unique twist.
Just keep in mind that the flavor profile will change, so adjust the amount to your taste.
CHOCOLATE CHIPS: While semisweet chocolate chips are used in the recipe, you can switch them out for dark chocolate chips, white chocolate chips, or even mint chocolate chips.
How To Make This Mint Chocolate Brownies Recipe
This recipe is nice and easy, thanks to the boxed brownie mix for the base. Once baked, all you need to do is whip up the mint buttercream and chocolate ganache to finish off this treat perfectly.
STEP ONE: Preheat the oven as indicated on the brownie box. Line an 8×8 square baking pan with parchment paper and set it aside.
STEP TWO: In a medium bowl, prepare the brownie batter and pour the batter into the prepared pan. Bake brownies according to the package instructions.
STEP THREE: Cool brownies completely.
STEP FOUR: Prepare the mint layer by beating the butter until smooth in a mixing bowl. Add the powdered sugar and beat until combined. The mixture will be dry.
STEP FIVE: Add the mint extract, green food coloring, and one tablespoon of heavy cream.
With an electric mixer, beat until smooth and combined. Taste the frosting and adjust the tint or add additional extract if desired.
Add an additional tablespoon of heavy cream and beat until fluffy and smooth.
STEP SIX: Use an offset spatula to spread the mint buttercream in an even layer over the top of the cooled brownies.
Place in the refrigerator or freezer to firm the buttercream.
OUR RECIPE DEVELOPER SAYS
The frosting is light and fluffy – chilling it before adding the ganache will help it hold up to the addition of the warm ganache. I popped the frosted brownies in the freezer for about 20 minutes before adding the ganache.
STEP SEVEN: Heat the heavy cream in a microwave-safe bowl until steaming (do not boil).
STEP EIGHT: Pour the hot cream over the chocolate chips.
Let sit for three to four minutes with a plate over the bowl to allow the chocolate chips to soften in the hot cream.
STEP NINE: Whisk the melted chocolate until a smooth ganache forms.
STEP TEN: Spread the ganache top layer over the chilled, frosted brownies.
STEP ELEVEN: Allow the ganache to set either on the countertop for 45 to 60 minutes or in the refrigerator for about 15 minutes.
STEP TWELVE: Lift brownies from the tray by the flaps of parchment paper. Cut into even squares and serve.
PRO TIP:
If you try to cut your brownies before they are cooled enough, you won’t get clean cuts. Try to resist sampling until they are cool.
How To Serve These 3 Layer Mint Brownies
These minty brownies would be especially perfect for St. Patrick’s Day or during the holiday season.
Don’t limit yourself to a single time of year, though. This chocolate mint brownies recipe will be a delicious choice any time the craving strikes.
Top with a scoop of vanilla ice cream on top and add whipped hot chocolate to wash these indulgent treats down.
Our Bailey’s brownies and cheesecake brownies are two more delightful brownie recipes that you will love.
MORE BROWNIES RECIPES
Storing Brownies With Green Mint Frosting
It is never a wrong decision to have brownies in the freezer for a snack later, and these mint brownies freeze well.
MAKE AHEAD: If you want to get a head start on your baking, you can prepare the brownie batter and store it in the refrigerator for up to 24 hours before baking.
Simply cover the batter tightly with plastic wrap or place it in an airtight container.
When you’re ready to bake, let the batter come to room temperature for about 20-30 minutes, then proceed with baking as usual.
ON THE COUNTER: These fudgy mint chocolate brownies will keep at room temperature in an airtight container for three to four days.
IN THE FRIDGE: You can also store these brownie mint bars in an airtight container in the refrigerator for up to one week.
IN THE FREEZER: Freeze these minty brownies for up to three months.
Why We Love This Recipe
RICH CHOCOLATE FLAVOR: These brownies are incredibly chocolatey, offering a deep and rich cocoa flavor that chocolate enthusiasts will adore.
REFRESHING MINT TWIST: The addition of mint extract gives these brownies a refreshing and delightful minty flavor that perfectly complements the chocolate.
GOOEY AND FUDGY TEXTURE: These brownies are wonderfully gooey and fudgy in the center, creating a melt-in-your-mouth experience with each bite.
Mint and chocolate are a classic combination that never fails to please, and these deliciously fudgy brownies fit the bill. A decadent brownie layer topped with creamy mint frosting and a chocolate ganache layer, these heavenly mint brownies will be a sure crowd-pleaser.
FREQUENTLY ASKED QUESTIONS
Can I freeze these brownies?
This easy recipe will freeze for up to three months in an airtight container.
Can I use homemade brownies instead of a boxed brownie mix?
If you have a favorite brownie recipe, you can use it instead of a boxed brownie mix for this mint brownie recipe.
Can I use dark chocolate for the ganache?
Dark chocolate, milk chocolate, or semisweet chocolate will all work for the ganache topping in this recipe.
More Recipes You’ll Love
- Mint Chocolate Cheesecake
- Mint Chocolate Chip Milkshake
- Mint Chocolate Chip Ice Cream Cake
- Mint Chocolate Chip Cookies
- Chocolate Peppermint Cookies
Mint Brownies
Mint chocolate lovers will love the combination of fudgy chocolate brownies, fluffy mint buttercream, and a sweet chocolate layer on top of these decadent mint brownies.
Prep Time 20 minutes
Cook Time 40 minutes
Total Time 2 hours 20 minutes
Servings 16
Ingredients
- 1 box brownie mix (plus ingredients listed on the box to make the brownies typically; eggs, oil, and water)
Mint Buttercream
- ¾ cup salted butter, softened
- 2 cups powdered sugar
- 1 teaspoon mint extract
- 1 to 2 drops green food coloring
- 1 to 2 tablespoons heavy whipping cream
Ganache
- 2 cups semi-sweet chocolate chips
- 1 cup heavy whipping cream
Instructions
- Preheat the oven as indicated on the brownie box. Line an 8×8 square baking pan with parchment paper and set it aside.
- Prepare and bake brownies in an 8×8 square baking dish according to the package instructions.
- Cool brownies completely.
- Prepare the buttercream layer by beating the butter until smooth in a mixing bowl. Add the powdered sugar and beat until combined (the mixture will be dry).
- Add the mint extract, green food coloring, and 1 tablespoon of heavy cream. Beat until smooth and combined. Taste the frosting and adjust the tint or add additional extract if desired. Add an additional tablespoon of heavy cream and beat until fluffy and smooth.
- Use an offset spatula to spread the mint buttercream in an even layer over the top of the cooled brownies. Place in the refrigerator or freezer to firm the buttercream.
- Heat the heavy cream in a microwave-safe bowl until steaming (do not boil).
- Pour the hot cream over the chocolate chips. Let sit for 3 to 4 minutes with a plate over the bowl to allow the chocolate chips to soften in the hot cream.
- Whisk the chocolate until a smooth ganache forms.
- Spread ganache over the chilled, frosted brownies.
- Allow the ganache to set (either on the countertop for 45 to 60 minutes or in the refrigerator for about 15 minutes).
- Lift brownies from the tray by the flaps of parchment paper. Cut into even squares and serve.
Notes
- Mint extract and peppermint extract have different flavors. We like this combo with mint extract, but peppermint extract would also be yummy.
- The frosting is light and fluffy – chilling it before adding the ganache will help it hold up to the addition of the warm ganache. I popped the frosted brownies in the freezer for about 20 minutes before adding the ganache.
- If you try to cut your brownies before they are cooled enough, you won’t get clean cuts. Try to resist sampling until they are cool.
Nutrition
Calories: 461kcal | Carbohydrates: 52g | Protein: 3g | Fat: 27g | Saturated Fat: 15g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 8g | Trans Fat: 1g | Cholesterol: 46mg | Sodium: 178mg | Potassium: 143mg | Fiber: 2g | Sugar: 39g | Vitamin A: 510IU | Vitamin C: 1mg | Calcium: 27mg | Iron: 2mg
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Comments
Jessica says
Absolutely rich and delicious!
Terri Melvin says
These are delicious. Pretty easy to make too . However, mine were not as pretty as the picture is ,but yum yum. I substituted the mint for peppermint schnapps. A little xmas kick ๐
Tracy says
I want to make these but I dont use cups I use grams when using a recipe, is there any chance you can let me know what each cup size is in grams.
many thanks
tracy
Layne Kangas says
Hi, Tracy – one cup is 128 grams. Enjoy!
Tammy Benton says
Would it be ok to use this recipe with chocolate cake?
Layne Kangas says
Hi, Tammy – we’ve only tested this with brownie mix, I’m not sure how cake mix would turn out. If you end up trying it, please let me know. Enjoy!
Peggy Ash says
These are delicious….. thinking ahead; splitting the mint filling in two; one colored green, one pink or reddish then divide/score pan of brownies in half; one side for each color…for a Christmas theme… & way ahead to cherry extract & pink for Washington/Presidents day or Valentines Day….
Jessica B says
Looks so delicious! Canโt wait to try these!
Suzanne Verrall says
going to make this without the mint flavoring, it is going to be delish
lynn Doane says
can’t wait to make this. Love your tips
Nadia Logan says
Yummy!!
Nutan Verma says
This recipie was definitely a crowd pleaser.
This was so good, mint and chocolate is my favorite combination, I am definitely going to make this again
Crystal Cook says
These would to rich for me but my adult daughters would love them