Name: Mint Brownies Recipe
Prep time: 30 min
Cook time: 25 min
Total time: 3 h
Cuisine: American
Ingredients: 3/4 cup unsalted butter (12 tablespoons); 3 ounces unsweetened bakers chocolate (about 3 one-ounce squares); 3 large eggs (at room temperature); 1/2 teaspoon pure vanilla extract; 1 1/2 cups granulated sugar; 1/2 cup whole wheat pastry flour (or additional all-purpose flour); 1/4 cup all-purpose flour; 3 tablespoons unsalted butter (softened); 1 1/2 cups powdered sugar; 1 1/2 tablespoons milk; 3/4 teaspoon pure peppermint extract; 2 drops green food coloring; 1 1/2 ounces unsweetened chocolate (approximately 1 1/2 one-ounce squares); 1 1/2 tablespoons unsalted butter

Jump to Recipe· 3.8 from 52 reviews

If you love the refreshing zing of mint paired with the rich indulgence of chocolate, then you are in for a treat with this Mint Brownies Recipe. These brownies bring together the deep, fudgy texture of classic brownies with a luscious, creamy mint layer and a smooth chocolate topping, creating a harmonious blend of flavors and textures that will keep you coming back for more. This Mint Brownies Recipe is not only a showstopper for gatherings or special occasions but also a delightful way to brighten your dessert rotation with something a little extra special.

Ingredients You’ll Need

The image shows eight ingredients neatly arranged on a white marbled surface. Starting from the top left, a clear glass bowl filled with white flour is next to a white bowl holding three whole eggs. To the right of the eggs are two sticks of butter, pale yellow with red measurement lines, stacked. Below the flour is a clear glass bowl of white sugar, and to its right is a white bowl filled with dark brown semi-sweet chocolate chips. Below the sugar is a smaller clear bowl holding dark cocoa powder, and to the right of that is a tiny clear bowl with powdered sugar. A soft pink flower is partly visible on the left side. The arrangement is clean and bright, showing clear separation between each ingredient. Photo taken with an iphone --ar 4:5 --v 7

The magic of these mint brownies lies in their simple yet essential ingredients, each carefully chosen to build layers of flavor, moisture, and that perfect melt-in-your-mouth texture. From the richness of real butter and unsweetened chocolate to the fresh punch of peppermint extract, every component plays its role in creating these heavenly treats.

3/4 cup unsalted butter (12 tablespoons): Adds richness and moisture for a perfectly fudgy brownie base.
3 ounces unsweetened bakers chocolate (1-ounce squares): Provides deep, intense chocolate flavor without sweetness.
3 large eggs (at room temperature): Bind the batter and give structure while keeping brownies tender.
1/2 teaspoon pure vanilla extract: Enhances the overall flavor with warm, sweet notes.
1 1/2 cups granulated sugar: Sweetens and helps create a chewy crust.
1/2 cup whole wheat pastry flour (or additional all-purpose): Adds a subtle nuttiness and light texture without compromising softness.
1/4 cup all-purpose flour: Balances the flours to keep the crumb tender and satisfying.
3 tablespoons unsalted butter (softened): For the creamy mint layer, ensuring smoothness and flavor.
1 1/2 cups powdered sugar: Sweetens and thickens the mint frosting for a velvety finish.
1 1/2 tablespoons milk: Adds moisture to the mint layer, helping it spread evenly.
3/4 teaspoon pure peppermint extract: The star flavor that brings a fresh, cooling contrast to the rich chocolate.
2 drops green food coloring: For that classic, festive minty green color that’s as inviting as the taste.
1 1/2 ounces unsweetened chocolate (1-ounce squares): Used to make the glossy chocolate topping that seals in the mint goodness.
1 1/2 tablespoons unsalted butter: Melted with the chocolate topping to add shine and silkiness.

How to Make Mint Brownies Recipe

Step 1: Preheat and Prep

Start by placing your oven rack in the center position and preheat your oven to 350 degrees Fahrenheit. Prepare an 8×8-inch baking pan by greasing it thoroughly to ensure your brownies come out clean and without sticking. This foundational step sets you up for flawless baking every time.

Step 2: Melt Butter and Chocolate

Using a heat-proof bowl set over simmering water (making sure the bowl bottom doesn’t touch the water), melt together the 12 tablespoons of butter and 3 ounces of unsweetened chocolate. Stir frequently to avoid burning, and once almost melted, remove from heat and stir until luxuriously smooth. Let this mixture cool completely before moving on to prevent cooking the eggs in the next step.

Step 3: Combine the Brownie Batter

Once the chocolate-butter mixture has cooled, beat in the eggs one at a time, ensuring each is fully incorporated before adding the next. Stir in vanilla extract and granulated sugar, beating thoroughly until shiny and smooth. Next, fold in the whole wheat pastry flour along with the all-purpose flour until just blended—you want that tender texture without overmixing.

Step 4: Bake the Brownies

Spread the batter evenly in your greased pan, smoothing the top with a spatula. Place in the oven, baking for 20 to 25 minutes. Keep an eye on the center—it should look set and a toothpick inserted should come out clean. After baking, let the brownies cool entirely, which is crucial before adding the mint layer to avoid melting or mixing.

Step 5: Prepare and Apply the Mint Layer

In a medium bowl, beat together the softened butter and powdered sugar until creamy and smooth. Add milk and peppermint extract, continuing to beat until everything is fully incorporated and luscious. Stir in two drops of green food coloring for that iconic mint hue. Spread this vibrant layer evenly over the cooled brownie base, then place the pan in the refrigerator to let this layer firm up nicely.

Step 6: Make and Spread the Chocolate Topping

Melt together the 1 1/2 ounces of unsweetened chocolate and 1 1/2 tablespoons of butter until silky smooth. Drizzle this glossy mixture over the chilled mint layer, then use a spatula to gently spread a thin, even coat, sealing in all those lovely flavors. Return the brownies to the refrigerator to allow the topping to set fully before slicing.

How to Serve Mint Brownies Recipe

The image shows nine square pieces of a layered dessert arranged in a loose grid on white parchment paper over a white marbled surface. Each piece has three clear layers: a thick dark brown base layer that looks fudgy and textured, a smooth middle layer of pale green cream, and a top layer of shiny dark chocolate with a slightly wavy surface. The dessert squares are evenly spaced and have clean edges, highlighting the layers in each piece. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

To enhance these already stunning brownies, consider topping each square with a small fresh mint leaf or a sprinkle of crushed peppermint candy for added texture and visual appeal. For extra flair, a dusting of powdered sugar or a drizzle of white chocolate complements the minty freshness beautifully.

Side Dishes

Mint brownies pair wonderfully with classic accompaniments like a scoop of vanilla ice cream or a dollop of whipped cream to soften the richness and add creaminess. A cold glass of milk or a cup of hot coffee also balance the flavors, making them perfect treats for any time of day or night.

Creative Ways to Present

Level up your presentation by arranging mint brownies on a decorative platter with alternating peppermint sticks or fresh berries for a pop of color. You can also create individual servings by cutting brownies into small squares and skewering them with festive cocktail picks for fun party treats.

Make Ahead and Storage

Storing Leftovers

These mint brownies keep best when stored in an airtight container in the refrigerator; this preserves the fresh mint layer and prevents the chocolate topping from becoming sticky. Properly stored, they stay delicious for up to four days, making them ideal for a make-ahead dessert.

Freezing

If you want to keep these brownies longer, you can freeze them. Wrap individual squares tightly in plastic wrap and place them in a freezer-safe bag or container. When frozen, they’ll maintain their flavor and texture for up to three months—just thaw in the refrigerator before serving.

Reheating

Mint brownies are best enjoyed chilled, but if you prefer them warmer, gently microwave a square for about 10 seconds to take the chill off without compromising the mint layer or melting the chocolate topping. This way, you still get the perfect bite every time.

FAQs

Can I use regular all-purpose flour instead of whole wheat pastry flour?

Absolutely! If you don’t have whole wheat pastry flour on hand, you can substitute it with an equal amount of all-purpose flour. The texture might be slightly different, but the brownies will remain deliciously moist and tender.

Is peppermint extract the same as mint extract?

While both come from mint plants, peppermint extract has a stronger, more cooling flavor compared to spearmint-based mint extract. For this Mint Brownies Recipe, peppermint extract is preferred to get that classic, refreshing minty kick.

Can I make these brownies gluten-free?

To make gluten-free mint brownies, substitute the flours with a certified gluten-free baking blend that measures cup for cup. Just be sure the blend includes xanthan gum for structure, or add a small amount for the best results.

Why do I need to let the brownie layer cool completely before adding the mint layer?

Allowing the brownie base to cool keeps the mint frosting from melting or becoming runny when spread. This ensures a thicker, creamier mint layer that holds up beautifully and keeps the layers distinct.

Can I skip the green food coloring?

Definitely! The green color adds a festive, classic mint appearance, but it won’t affect the taste. If you prefer a natural look, simply leave it out and enjoy the subtle white mint frosting instead.

Final Thoughts

There is something truly special about this Mint Brownies Recipe that brings a festive, refreshing twist to a beloved classic. Whether you’re baking for a holiday party, a family gathering, or just because, these brownies promise joyful bites full of minty charm and rich chocolate goodness. Give them a try—you might just discover your new favorite way to enjoy brownies!