Mint Brownies Recipe

ByKimberly December 23, 2025December 23, 2025

If you’re searching for a delightful twist on a classic treat, this Mint Brownies Recipe is an absolute must-try. These brownies combine the rich, fudgy texture you love with a refreshing peppermint frosting that brightens every bite, making them irresistibly perfect for any occasion. The wonderful balance between chocolate and mint turns every square into a little celebration, and I’m excited to share this beloved recipe with you.

Ingredients You’ll Need

The charm of this Mint Brownies Recipe lies in its simplicity. Each ingredient plays a crucial role, from the deep cocoa powder enriching the chocolate base to the peppermint extract that delivers that iconic minty freshness. Together, they create a texture and flavor profile that’s both familiar and exciting.

1 cup unsweetened cocoa powder: This provides the intense chocolate flavor that’s rich yet not overwhelming.
1 cup granulated sugar: Adds sweetness and helps create a fudgy texture.
1/2 cup unsalted butter (melted): Brings moisture and richness to every bite.
2 large eggs: Essential for binding the ingredients and adding structure.
1/2 cup all-purpose flour: Gives the brownies their tender crumb without being cakey.
1 tsp peppermint extract: The star of the frosting, giving that unmistakable mint flavor.
1 cup powdered sugar (for frosting): Sweetens and smooths out the mint frosting perfectly.
2 tbsp butter (softened for frosting): Helps make the frosting creamy and spreadable.
Green food coloring (optional): For that classic minty look that’s irresistible to the eyes.

How to Make Mint Brownies Recipe

Step 1: Prepare Your Pan and Oven

Start by heating your oven to 350°F (175°C) and greasing a 9×13-inch baking pan. This step ensures your brownies don’t stick and come out looking clean and perfect after baking.

Step 2: Mix Butter and Sugar

In a large bowl, combine the melted butter with granulated sugar until the mixture feels smooth and glossy. This blend is key for achieving that fudgy brownie texture you crave.

Step 3: Add Eggs

One by one, add your eggs to the butter and sugar mixture, stirring well after each addition. This gradual incorporation helps create a rich, velvety batter that bakes up beautifully.

Step 4: Combine Dry Ingredients

In a separate bowl, sift the cocoa powder and flour to remove any lumps and evenly distribute the dry ingredients. Slowly fold this into your wet mixture until just combined – overmixing can make brownies tough, so keep it gentle!

Step 5: Bake Your Brownies

Pour the batter evenly into your prepared pan and bake for 25-30 minutes. To check doneness, gently insert a toothpick; it should come out with a few moist crumbs but not wet batter, for that perfect fudgy texture.

Step 6: Make and Spread the Frosting

While the brownies cool completely, beat together powdered sugar, softened butter, peppermint extract, and green food coloring until smooth and fluffy. Spread this refreshing frosting thickly over the cooled brownies, then slice into 12 generous squares.

How to Serve Mint Brownies Recipe

Garnishes

Adding a little garnish takes your Mint Brownies Recipe to the next level. Consider topping each square with a fresh mint leaf or a sprinkle of crushed peppermint candies to bring extra crunch and visual appeal.

Side Dishes

A scoop of vanilla ice cream or a dollop of whipped cream pairs wonderfully with these brownies. Their cool creaminess complements the mint frosting perfectly, making each bite even more indulgent.

Creative Ways to Present

For a fun presentation, serve these brownies on a decorative platter dusted lightly with cocoa powder or powdered sugar. You might also try cutting the brownies into bite-sized pieces and arranging them on cocktail sticks for a party-friendly treat.

Make Ahead and Storage

Storing Leftovers

Once frosted, these mint brownies should be stored in an airtight container at room temperature for up to three days. This keeps them soft and fresh, preserving that wonderful fudgy quality and minty flavor.

Freezing

If you want to keep your brownies longer, wrap them well in plastic wrap and then foil, and freeze for up to three months. Thaw overnight in the fridge before enjoying that fantastic Mint Brownies Recipe again.

Reheating

For warm, gooey brownies, pop a piece into the microwave for about 15 seconds. The frosting will soften beautifully, making your Mint Brownies Recipe even more decadent.

FAQs

Can I use peppermint oil instead of peppermint extract?

While peppermint oil is much stronger, it can be used in very small amounts. Start with just a drop and adjust carefully to avoid overpowering your brownies.

What if I don’t have green food coloring?

The green color is purely decorative, so feel free to skip it or use natural alternatives like matcha powder for a subtle hue and flavor twist.

How do I know when the brownies are done baking?

Test by inserting a toothpick into the center; it should come out with a few moist crumbs but not wet batter, which ensures fudgy brownies without being undercooked.

Can I make the frosting ahead of time?

Absolutely! You can prepare the frosting a day in advance and keep it refrigerated in an airtight container. Bring it to room temperature and give it a quick stir before spreading on cooled brownies.

Are these brownies gluten-free?

This recipe calls for all-purpose flour, which contains gluten. To make a gluten-free version, substitute with a gluten-free flour blend designed for baking and adjust as needed.

Final Thoughts

This Mint Brownies Recipe is a delightful mix of rich chocolate decadence with a refreshing minty kiss, perfect for sharing with friends or savoring solo. Once you try these, they’re bound to become a delicious favorite in your baking repertoire. So, grab your ingredients and treat yourself to some unforgettable mint-chocolate magic today!

Kimberly