Chocolate Mint Brownies

Chocolate Mint Brownies are a luscious dessert that combines the rich depth of fudgy chocolate with the refreshing brightness of mint. Topped with a glossy chocolate ganache and a touch of fresh mint, these squares offer a decadent yet invigorating twist on a classic brownie. Whether served at a dinner party or as a weekday indulgence, they’re sure to delight chocolate lovers and mint fans alike.
Why You’ll Love This Recipe
These brownies offer the perfect texture: dense, fudgy, and moist, with a silky smooth topping that elevates every bite. The refreshing mint cuts through the richness of the chocolate, making the flavor both bold and balanced. Easy to prepare, visually appealing, and endlessly satisfying, this recipe is ideal for those who want a bakery-quality treat with minimal effort.
Ingredients
(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)
For the brownies:
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Unsalted butter
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Semi-sweet or dark chocolate (chopped or chips)
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Granulated sugar
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Eggs
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Vanilla extract
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Peppermint extract (or mint extract)
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All-purpose flour
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Unsweetened cocoa powder
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Salt
For the chocolate mint ganache topping:
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Heavy cream
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Semi-sweet chocolate
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Butter
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Peppermint extract (to taste)
For garnish (optional):
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Fresh mint leaves (finely chopped)
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Crushed mint candies or chocolate mints
Directions
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Preheat oven to 350°F (175°C). Line an 8×8-inch baking pan with parchment paper.
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Melt butter and chocolate together in a heatproof bowl over simmering water (or microwave in intervals). Stir until smooth and let cool slightly.
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Whisk in sugar, then add eggs one at a time. Mix in vanilla and peppermint extract.
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Sift in flour, cocoa powder, and salt, and fold gently until just combined. Do not overmix.
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Pour batter into prepared pan and smooth the top.
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Bake for 25–30 minutes, or until a toothpick inserted comes out with a few moist crumbs. Let cool completely.
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Prepare ganache: Heat cream until just simmering, then pour over chocolate and butter. Let sit, then stir until glossy. Add peppermint extract to taste.
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Spread ganache over cooled brownies, garnish with mint, and refrigerate for 30 minutes before slicing.
Servings and timing
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Servings: 9–12 brownies
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Preparation time: 20 minutes
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Cooking time: 30 minutes
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Cooling and topping time: 1 hour
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Total time: About 2 hours
Variations
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Mint layer: Add a whipped mint buttercream layer under the ganache for a more classic “grasshopper” effect.
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Gluten-free: Use a 1:1 gluten-free baking flour blend.
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Extra fudgy: Add a tablespoon of espresso powder to enhance chocolate flavor.
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Chocolate chips: Fold in extra chocolate chips for a gooey center.
Storage/reheating
Store the brownies in an airtight container at room temperature for up to 3 days or in the refrigerator for up to 5 days. For longer storage, freeze individual bars wrapped tightly in plastic wrap and foil for up to 2 months. Allow them to come to room temperature before serving. Avoid microwaving to maintain the ganache texture.
FAQs
Can I use peppermint essential oil instead of extract?
Only use food-grade peppermint oil and reduce the quantity, as it is more concentrated than extract.
Can I skip the mint entirely?
Yes, the brownies will still be rich and delicious without mint.
Why is my ganache too thin?
It may be too warm. Let it cool slightly to thicken before spreading.
Can I use milk chocolate instead of dark?
Yes, though the result will be sweeter and less intense.
How do I cut brownies cleanly?
Chill before cutting, and use a hot, clean knife, wiping between cuts.
Can I double this recipe?
Yes, bake in a 9×13-inch pan and increase baking time by 5–10 minutes.
Should I refrigerate the brownies?
Only if you want firmer texture or are storing them beyond 3 days.
How do I avoid overbaking?
Check for moist crumbs on a toothpick; do not wait for it to come out clean.
Can I use fresh mint in the batter?
Fresh mint is better used as a garnish; the extract provides consistent flavor.
What pairs well with these brownies?
Serve with vanilla ice cream, coffee, or a drizzle of mint chocolate sauce.
Conclusion
Chocolate Mint Brownies are a sophisticated and flavorful twist on a beloved classic. The combination of velvety chocolate and cooling mint makes them ideal for all seasons, from holiday trays to summer desserts. With their luxurious texture and refreshing finish, these brownies are bound to become a favorite in your baking rotation.
PrintChocolate Mint Brownies
These Chocolate Mint Brownies are a rich and fudgy dessert with a refreshing minty layer and a silky chocolate ganache topping. Perfect for holidays or any time you crave the classic chocolate-mint combo.
- Prep Time: 30 minutes
- Cook Time: 25 minutes
- Total Time: 1 hour 15 minutes (including chilling)
- Yield: 16 brownies 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
- 1/2 cup unsalted butter
- 1 cup granulated sugar
- 2 large eggs
- 1 tsp vanilla extract
- 1/3 cup unsweetened cocoa powder
- 1/2 cup all-purpose flour
- 1/4 tsp salt
- 1/4 tsp baking powder
- 1/4 cup unsalted butter (for mint layer), softened
- 1 cup powdered sugar (for mint layer)
- 1 tbsp milk
- 1/2 tsp peppermint extract
- Green food coloring (optional)
- 3/4 cup semi-sweet chocolate chips (for ganache)
- 2 tbsp butter (for ganache)
Instructions
- Preheat oven to 350°F (175°C). Grease or line an 8×8-inch baking pan with parchment paper.
- In a medium saucepan, melt 1/2 cup butter. Remove from heat and stir in sugar, eggs, and vanilla.
- Beat in cocoa powder, flour, salt, and baking powder until well combined.
- Spread batter evenly into the prepared pan and bake for 20–25 minutes. Let cool completely.
- For the mint layer: Beat 1/4 cup butter until creamy. Add powdered sugar, milk, peppermint extract, and a few drops of green food coloring. Mix until smooth and spreadable.
- Spread the mint layer over the cooled brownies. Chill in the refrigerator until set (about 20 minutes).
- For ganache: Melt chocolate chips and 2 tbsp butter in the microwave or double boiler until smooth.
- Pour ganache over the mint layer and spread evenly. Chill until firm.
- Cut into squares and serve chilled or at room temperature.
Notes
- Use peppermint extract, not mint extract, for a true mint flavor.
- For easier slicing, dip a sharp knife in hot water and wipe clean between cuts.
- Brownies can be made a day ahead and stored in the refrigerator.
- Optional: top with crushed peppermint candies or chocolate shavings.
Nutrition
- Serving Size: 1 brownie
- Calories: 240
- Sugar: 22g
- Sodium: 95mg
- Fat: 14g
- Saturated Fat: 9g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 28g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 45mg
Keywords: chocolate mint brownies, fudgy brownies, mint frosting, ganache topping, holiday dessert