These decadent Mint Brownies with Chocolate Ganache feature a fudgy brownie base, a creamy mint buttercream layer, and a smooth, rich chocolate ganache topping. Perfect for holidays, special occasions, or anytime you crave a refreshing chocolate-mint treat!
Why You’ll Love This Recipe
- Rich, fudgy brownies with a deep chocolate flavor.
- Cool and creamy mint buttercream for a refreshing contrast.
- Silky chocolate ganache topping for the perfect finishing touch.
- Ideal for parties, holiday baking, or an indulgent dessert.
- Easy to make with simple ingredients.
Ingredients
(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)
For the Brownies:
- Butter
- Oil
- Granulated sugar
- Eggs
- Vanilla extract
- Mint extract
- Cocoa powder
- All-purpose flour
- Salt
- Baking powder
For the Mint Buttercream:
- Butter, softened
- Powdered sugar
- Heavy cream or milk
- Peppermint extract
- Green food coloring (optional)
For the Chocolate Ganache:
- Heavy cream
- Bittersweet chocolate, finely chopped
Directions
Make the Brownies:
- Preheat oven to 350°F (175°C). Grease and flour a 9×13-inch pan or line it with parchment paper.
- Melt butter in a large microwave-safe bowl. Whisk in the oil, sugar, eggs, vanilla, and mint extracts until well combined.
- Mix the dry ingredients: Stir in the cocoa powder, flour, salt, and baking powder until fully incorporated.
- Bake: Spread the batter evenly in the prepared pan and bake for 22-25 minutes, or until a toothpick inserted comes out with a few crumbs.
- Cool completely before adding the mint layer.
Make the Mint Buttercream:
- Beat the butter for 1-2 minutes in a stand mixer. Add powdered sugar and mix until combined.
- Adjust consistency: Add milk or heavy cream 1 tablespoon at a time until smooth and spreadable. Mix in peppermint extract and green food coloring, if using.
- Spread over the cooled brownies and refrigerate until firm.
Make the Chocolate Ganache:
- Finely chop the chocolate and place it in a heatproof bowl.
- Heat the cream: In a saucepan, bring the heavy cream to a simmer (do not boil). Pour over the chopped chocolate and whisk until smooth.
- Spread over the mint layer and refrigerate until the ganache sets.
- Cut into squares and serve chilled or at room temperature.
Servings and Timing
- Servings: 36 small brownies
- Prep Time: 40 minutes
- Cook Time: 22-25 minutes
- Additional Time: 20 minutes (for chilling)
- Total Time: 1 hour 22 minutes
Variations
- Extra Minty: Increase the mint extract slightly for a stronger flavor.
- Darker Chocolate: Use dark chocolate for the ganache for a more intense chocolate taste.
- Nutty Crunch: Add chopped walnuts or pecans to the brownie batter.
- Festive Touch: Sprinkle crushed peppermint candies on top of the ganache.
- Gluten-Free Option: Use a gluten-free flour blend in place of all-purpose flour.
Storage/Reheating
- Room Temperature: Store in an airtight container for up to 3 days.
- Refrigeration: Keep in the fridge for up to a week for a firmer texture.
- Freezing: Freeze in an airtight container for up to 2 months. Thaw at room temperature before serving.
- Reheating: Best served chilled, but if you prefer them slightly warm, microwave for 10 seconds.
FAQs
Can I use milk chocolate instead of bittersweet chocolate?
Yes, but bittersweet chocolate balances the sweetness better.
How do I get clean cuts when slicing the brownies?
Use a sharp knife, wipe it clean between cuts, and chill the brownies before slicing.
Can I skip the green food coloring?
Yes! It’s just for color and won’t affect the flavor.
How do I make the mint flavor stronger?
Increase the peppermint extract slightly, but be careful—it can become overpowering.
Can I use boxed brownie mix?
Yes! Use your favorite brownie mix and follow the instructions for the mint and ganache layers.
Can I use white chocolate for the ganache?
Yes, but it will be much sweeter than dark chocolate.
How do I keep the ganache from getting too hard?
Use the correct cream-to-chocolate ratio and store at room temperature before serving.
Can I use regular mint extract instead of peppermint extract?
Peppermint extract is preferred, but mint extract will also work.
Can I make these brownies ahead of time?
Yes, they store well and actually taste better the next day!
What’s the best way to serve these brownies?
Serve chilled for a firmer texture or at room temperature for a softer bite.
Conclusion
Mint Brownies with Chocolate Ganache are the perfect combination of rich, fudgy chocolate, cool mint buttercream, and silky ganache. Whether for a holiday dessert, a party treat, or just because, these brownies are guaranteed to impress. Try them today and enjoy a classic chocolate-mint indulgence!
Print
The Best Mint Chocolate Brownies
- Prep Time: 40 minutes
- chill time: 20 minutes
- Cook Time: 22 minutes
- Total Time: 1 hour 22 minutes
- Yield: 36 small brownies 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
These Mint Brownies with Chocolate Ganache are the ultimate fudgy dessert! Featuring a rich chocolate brownie base, a creamy mint buttercream layer, and a silky chocolate ganache topping, these brownies are perfect for holidays, parties, or any chocolate-mint lover.
Ingredients
For the Brownies:
- 1/2 cup Butter, melted
- 1/2 cup Oil
- 2 cups Granulated Sugar
- 4 Eggs
- 2 teaspoons Vanilla Extract
- 1/4 teaspoon Mint Extract
- 2/3 cup Cocoa Powder
- 1 cup All-Purpose Flour
- 1/2 teaspoon Salt
- 1/2 teaspoon Baking Powder
For the Mint Buttercream:
- 1/2 cup Butter, softened
- 1 3/4 cups Powdered Sugar
- 1–2 tablespoons Heavy Cream or Milk
- 1/4 to 1/2 teaspoon Peppermint Extract (adjust to taste)
- A few drops Green Food Coloring
For the Chocolate Ganache:
- 1 cup Heavy Cream
- 8 ounces Bittersweet Chocolate, finely chopped
Instructions
1. Make the Brownies
- Preheat oven to 350°F (175°C). Grease and flour a 9×13-inch pan or line with parchment paper.
- In a large microwave-safe bowl, melt the butter.
- Whisk in oil, sugar, eggs, vanilla, and mint extract until smooth.
- Add cocoa powder, flour, salt, and baking powder. Mix well.
- Spread batter evenly into the prepared pan.
- Bake for 22-25 minutes, or until a toothpick inserted in the center comes out with a few crumbs.
- Let the brownies cool completely before adding the mint layer.
2. Prepare the Mint Buttercream
- Beat the butter in a stand mixer for 1-2 minutes until fluffy.
- Gradually add the powdered sugar, mixing well.
- Add milk or cream until the buttercream reaches a spreadable consistency.
- Mix in peppermint extract and green food coloring (adjust to your preference).
- Spread the mint buttercream evenly over cooled brownies.
- Refrigerate for at least 30 minutes to set.
3. Make the Chocolate Ganache
- Finely chop the bittersweet chocolate and place it in a heatproof bowl.
- In a small saucepan, heat the heavy cream until it just starts to simmer (do not boil).
- Pour the hot cream over the chocolate and whisk until smooth.
- Let the ganache cool slightly, then pour evenly over the mint buttercream layer.
- Refrigerate for at least 20 minutes until the ganache is set.
4. Slice & Serve
- Once set, cut into squares and enjoy!
Notes
- Make Ahead: These brownies store well in the fridge for up to 4 days.
- For a Stronger Mint Flavor: Increase the peppermint extract in the buttercream.
- For a Sweeter Ganache: Use semi-sweet chocolate instead of bittersweet.
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