Mint Chocolate Brownies Recipe
Introduction
These Mint Chocolate Brownies combine rich, fudgy chocolate with a refreshing mint frosting and a glossy ganache topping. Perfect for mint chocolate lovers, this layered dessert is as impressive as it is delicious.

Ingredients
- 1 cup unsalted butter, melted and browned
- 8 ounces semi-sweet chocolate chips
- 3/4 cup granulated sugar
- 3/4 cup brown sugar
- 4 eggs
- 2 teaspoons vanilla extract
- 1/2 teaspoon salt
- 3/4 cup all-purpose flour
- 1/2 cup unsalted butter, softened (for frosting)
- 2 cups powdered sugar
- 2 tablespoons milk
- 1 teaspoon peppermint extract
- Green food coloring, as desired
- 1/2 cup heavy cream, warmed
- 1 cup semi-sweet chocolate chips (for ganache)
Instructions
- Step 1: Preheat the oven to 350°F (175°C) and line a 9-inch square baking dish with parchment paper.
- Step 2: Place the chocolate chips in a large heat-safe bowl. Melt the butter in the microwave and pour it over the chocolate chips. Let sit for 1–2 minutes, then whisk until smooth.
- Step 3: Add granulated sugar, brown sugar, eggs, and vanilla extract to the chocolate mixture. Mix until well combined.
- Step 4: Stir in flour and salt until just combined. Pour the batter into the prepared baking dish and spread evenly.
- Step 5: Bake for 35–40 minutes, or until a toothpick inserted in the center comes out with only a few moist crumbs. Let the brownies cool completely.
- Step 6: For the mint frosting, beat the softened butter in a mixer bowl until creamy. Gradually add powdered sugar, milk, peppermint extract, and green food coloring. Mix until smooth and fluffy.
- Step 7: Spread the mint frosting evenly over the cooled brownies.
- Step 8: To make the ganache, heat the heavy cream in a small saucepan or microwave-safe bowl until just hot, not boiling. Pour the cream over chocolate chips and let sit for 1 minute. Stir until melted and smooth.
- Step 9: Spread the ganache gently over the mint frosting layer. Chill in the fridge for 15 minutes or until the ganache is set.
Tips & Variations
- For a stronger mint flavor, add a little more peppermint extract to the frosting, but be cautious as it can become overpowering.
- You can substitute semi-sweet chocolate chips with dark chocolate for a richer taste.
- Use natural green food coloring if you prefer an alternative to artificial colors.
- Chill the brownies thoroughly before slicing to get cleaner, neater squares.
Storage
Store the brownies covered in an airtight container in the refrigerator for up to 5 days. Bring them to room temperature before serving for the best texture. For longer storage, brownies can be frozen for up to 2 months; thaw overnight in the fridge.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use regular butter instead of browned butter for the brownies?
Yes, regular melted butter can be used if you prefer. Browning the butter adds a nutty depth of flavor but isn’t essential for success.
Is it necessary to chill the ganache after spreading it on the frosting?
Chilling helps the ganache set properly, creating a smooth, firm topping. If serving immediately, allow a few minutes for it to slightly firm, but chilling is recommended for the best texture.
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Mint Chocolate Brownies Recipe
- Total Time: 1 hour 10 minutes
- Yield: 16 servings 1x
Description
These Mint Chocolate Brownies are a delightful layered dessert featuring a rich, fudgy brownie base topped with a creamy mint frosting and finished with a smooth chocolate ganache. Perfect for mint and chocolate lovers, this decadent treat combines classic brownie flavors with a refreshing mint twist and a glossy chocolate topping.
Ingredients
Brownie Batter:
- 1 cup unsalted butter, melted and browned
- 8 ounces semi-sweet chocolate chips
- 3/4 cup granulated sugar
- 3/4 cup brown sugar
- 4 eggs
- 2 teaspoons vanilla extract
- 1/2 teaspoon salt
- 3/4 cup all-purpose flour
Mint Frosting Layer:
- 1/2 cup unsalted butter, softened
- 2 cups powdered sugar
- 2 tablespoons milk
- 1 teaspoon peppermint extract
- Green food coloring, as desired
Chocolate Ganache Topping:
- 1/2 cup heavy cream, warmed
- 1 cup semi-sweet chocolate chips
Instructions
- Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Line a 9-inch square baking dish with parchment paper to prevent sticking and to make removing the brownies easier.
- Melt Chocolate and Butter: Place the semi-sweet chocolate chips in a large heat-safe bowl. Melt the unsalted butter in the microwave, then pour it over the chocolate chips. Let it sit for 1–2 minutes, then whisk until the mixture is smooth and fully combined.
- Add Sugars and Wet Ingredients: To the melted chocolate mixture, add granulated sugar, brown sugar, eggs, and vanilla extract. Mix thoroughly until well combined and the batter is smooth.
- Add Dry Ingredients: Stir in the all-purpose flour and salt until just combined. Avoid overmixing to ensure tender brownies. Pour the batter into the prepared baking dish and spread evenly.
- Bake the Brownies: Bake for 35–40 minutes in the preheated oven, or until a toothpick inserted in the center comes out with just a few moist crumbs. Remove from oven and allow the brownies to cool completely in the pan.
- Make Mint Frosting: In a mixer bowl, beat the softened butter until creamy. Gradually add the powdered sugar, milk, peppermint extract, and green food coloring. Continue mixing until the frosting is smooth, fluffy, and evenly colored.
- Frost the Brownies: Spread the mint frosting evenly over the cooled brownies, creating a smooth layer.
- Prepare Chocolate Ganache: Heat the heavy cream in a small saucepan or microwave-safe bowl until just hot, ensuring it does not boil. Pour the warm cream over the semi-sweet chocolate chips and let sit for 1 minute. Stir gently until the chocolate has fully melted and the ganache is smooth and glossy.
- Top with Ganache and Chill: Spread the chocolate ganache evenly over the mint frosting layer. Place the assembled brownies in the refrigerator and chill for at least 15 minutes, or until the ganache is set and firm.
- Serve and Enjoy: Once chilled and set, cut into 16 servings and enjoy your layered mint chocolate brownies as a decadent dessert or special treat.
Notes
- To achieve browned butter, melt butter over medium heat until it turns golden brown and releases a nutty aroma. Allow to cool slightly before mixing with chocolate.
- Ensure the brownies are completely cool before spreading the mint frosting to prevent melting or sliding.
- Adjust green food coloring intensity to your preference for the mint layer.
- Use high-quality semi-sweet chocolate chips for the best flavor in both the brownie base and the ganache.
- Store leftovers in an airtight container in the refrigerator for up to 5 days.
- Prep Time: 20 minutes
- Cook Time: 40 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Keywords: mint chocolate brownies, layered brownies, chocolate ganache, mint frosting, rich brownies, dessert recipe

