Peppermint Brownies Recipe
Introduction
These peppermint brownies are a festive twist on a classic favorite, combining rich chocolate with refreshing peppermint flavor. Topped with a creamy peppermint frosting and crunchy candy canes, they’re perfect for holiday gatherings or anytime you want a sweet, minty treat.

Ingredients
- 10 tablespoons unsalted butter
- 2/3 cup + 1/4 cup semi-sweet chocolate chips
- 1/4 cup dutch-processed cocoa powder
- 1/2 cup granulated sugar
- 1/2 cup dark brown sugar (packed)
- 2 large eggs
- 1 large egg yolk
- 2/3 cup + 1 tablespoon all purpose flour
- 2/3 cup peppermint baking chips
- 1/2 teaspoon fine sea salt
- 2 1/2 cups powdered sugar
- 1 tablespoon unsalted butter (softened)
- 1 teaspoon peppermint extract
- 3-5 tablespoons hot boiling water
- Peppermint baking chips and candy canes (for decorating)
Instructions
- Step 1: Preheat the oven to 350°F (180°C) and line an 8×8 inch square baking pan with parchment paper.
- Step 2: In a microwave-safe bowl, melt the butter with 2/3 cup semi-sweet chocolate chips. Stir well, then whisk in the cocoa powder. Set aside to cool slightly.
- Step 3: In a large mixing bowl, whisk together the granulated sugar, brown sugar, eggs, and egg yolk for about 1 minute until combined.
- Step 4: Gradually add the melted chocolate mixture into the bowl with the eggs and sugars, whisking until smooth.
- Step 5: Fold in the flour, peppermint baking chips, and sea salt gently until just combined.
- Step 6: Pour the batter into the prepared pan and bake for 35-45 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs. Let cool completely on a wire rack.
- Step 7: For the frosting, combine the powdered sugar, softened butter, and peppermint extract in a large bowl. Add 3 tablespoons of hot boiling water and mix with a spatula until smooth and spreadable. Add more water little by little if needed.
- Step 8: Spread the peppermint frosting evenly over the cooled brownies. Sprinkle with additional peppermint chips and crushed candy canes.
- Step 9: Allow the frosting to set at room temperature for 2-3 hours or chill in the fridge for about 30 minutes before cutting into 16 squares and serving.
Tips & Variations
- For extra fudgy brownies, measure flour carefully by spooning it into the cup and leveling it off rather than scooping directly from the bag.
- Use high-quality peppermint baking chips or crushed candy canes for the most authentic mint flavor.
- If you prefer a stronger peppermint taste, add an extra 1/2 teaspoon peppermint extract to the frosting.
- To make these brownies gluten-free, substitute the all-purpose flour with a gluten-free baking blend.
Storage
Store peppermint brownies in an airtight container at room temperature for up to 3 days or in the refrigerator for up to a week. Before serving chilled brownies, let them sit at room temperature for about 15 minutes to soften. These brownies can also be frozen for up to 2 months; thaw overnight in the refrigerator before enjoying.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use regular chocolate chips instead of peppermint baking chips?
Yes, you can substitute with regular semi-sweet or dark chocolate chips, but the minty flavor will be less pronounced. Adding a bit more peppermint extract to the frosting can help boost the peppermint taste.
How can I tell when the brownies are done baking?
Check doneness by inserting a toothpick in the center. It should come out with a few moist crumbs attached, but not wet batter. The edges may look set and slightly pulled away from the pan.
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Peppermint Brownies Recipe
- Total Time: 3 hours (including frosting set time)
- Yield: 16 brownies 1x
Description
These Peppermint Brownies combine rich, fudgy chocolate with a refreshing peppermint frosting, making them the perfect festive treat for the holiday season. With a moist, chocolaty base studded with peppermint chips and topped with a creamy peppermint glaze sprinkled with crushed candy canes, these brownies bring a delightful balance of flavors and textures.
Ingredients
Brownie Base
- 10 tablespoons unsalted butter
- 2/3 cup + 1/4 cup semi-sweet chocolate chips
- 1/4 cup dutch-processed cocoa powder
- 1/2 cup granulated sugar
- 1/2 cup dark brown sugar (packed)
- 2 large eggs
- 1 large egg yolk
- 2/3 cup + 1 tablespoon all purpose flour
- 2/3 cup peppermint baking chips
- 1/2 teaspoon fine sea salt
Peppermint Frosting
- 2 1/2 cups powdered sugar
- 1 tablespoon unsalted butter (softened)
- 1 teaspoon peppermint extract
- 3–5 tablespoons hot boiling water
Decoration
- Peppermint baking chips (for decorating)
- Candy canes (crushed, for decorating)
Instructions
- Preheat and Prepare Pan: Preheat your oven to 350°F (180°C) and line an 8×8 inch square baking pan with parchment paper, ensuring an easy release of the brownies.
- Melt Butter and Chocolate: In a microwave-safe bowl, melt the butter and semi-sweet chocolate chips together. Stir to combine, then whisk in the dutch-processed cocoa powder until smooth. Set aside to cool slightly.
- Mix Sugars and Eggs: In a large mixing bowl, whisk together granulated sugar, dark brown sugar, eggs, and the additional egg yolk for about 1 minute until well combined and slightly frothy.
- Combine Mixtures: Slowly stream the melted chocolate mixture into the sugar and egg mixture while whisking continuously until fully incorporated.
- Add Dry Ingredients: Gently fold in the all-purpose flour, peppermint baking chips, and sea salt until just combined, being careful not to overmix the batter.
- Bake the Brownies: Pour the batter into the prepared pan and smooth the top. Bake for 35-45 minutes or until a toothpick inserted in the center comes out with a few moist crumbs. Remove from the oven and allow to cool completely on a wire rack before frosting.
- Make Peppermint Frosting: In a large bowl, combine powdered sugar, softened butter, and peppermint extract. Add 3 tablespoons of hot boiling water and mix with a rubber spatula until smooth and spreadable. If too thick, add more water one tablespoon at a time until desired consistency is reached.
- Frost the Brownies: Dollop the peppermint frosting over the cooled brownies and spread evenly using an offset spatula. Sprinkle extra peppermint baking chips and crushed candy canes on top for festive decoration.
- Set the Frosting: Let the frosting set at room temperature for 2-3 hours or refrigerate for 30 minutes to firm up.
- Serve: Cut the brownies into 16 squares and enjoy the festive, chocolaty peppermint delight!
Notes
- For accurate flour measurement, spoon the flour into your measuring cup and level it off with the back of a knife instead of scooping—this prevents overpacking which can make brownies dense.
- If you prefer a less sweet frosting, reduce powdered sugar slightly and adjust water accordingly.
- You can substitute the peppermint baking chips with crushed peppermint candies if unavailable.
- Store leftover brownies in an airtight container at room temperature for up to 3 days or refrigerated up to 1 week.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Keywords: peppermint brownies, holiday brownies, chocolate peppermint dessert, festive brownies, peppermint frosting, Christmas dessert

