Peppermint Chocolate Brownies with Dark Chocolate

Chocolate and peppermint. Not a lot of people get it right — too much mint kills it, too little and you forget it’s even there. This one lands somewhere in the middle. Dark chocolate base with actual peppermint candy folded into the frosting, crushed on top where it stays crunchy. 53 minutes total, which sounds long until you realize most of that’s cooling and chilling.

Why You’ll Love These Peppermint Chocolate Brownies

Tastes like a candy cane got melted into actual fudgy brownie texture. The layers work — chocolate, frosting with texture, ganache, crunch. Not just mixed together. Each one separate. You get all of it in one bite.

Comes together fast if you don’t overthink the baking part. Most of the time is waiting, not working. Fifteen minutes of actual cooking.

Stores forever in the fridge. Flavors actually get better overnight. Eat one cold straight from the container or let it sit out — both work.

Works for Christmas. Works for random Tuesday. Works when you need something that looks like you spent hours on it.

Melted dark chocolate base means they’re dense and fudgy, not cakey. That’s intentional. Different brownie texture than the box mix version people default to.

What You Need for Peppermint Chocolate Brownies

Dark chocolate. Six ounces, roughly chopped. Not milk chocolate. That stuff’s too sweet and the peppermint disappears into it.

Unsalted butter. ⅔ cup for the batter, 6 tablespoons softened for the frosting. Kosher works fine too. Salt’s separate.

All-purpose flour. One cup. Aerate it — whisk it by itself first. Overworking kills the texture.

Eggs. Three large ones. Room temperature if you can grab them early. Matters more than people think.

Sugar. Granulated for the batter (1 ⅓ cup), confectioners’ for the frosting (1 ½ cup). Different jobs.

Peppermint extract. Half a teaspoon. Easy to overdo. Start low, taste after. You can always add more.

Vanilla extract. One teaspoon. Regular vanilla. Nothing fancy needed.

Peppermint candy pieces or crushed candy canes. Two cups total — half cup goes in the frosting, one cup for the top. Keeps texture in every layer instead of just scattered.

Bittersweet chocolate. Six ounces, finely chopped. For the ganache layer. Different from the dark chocolate base — this one’s smoother, shinier on top.

Heavy cream. Total of ⅔ cup — 2 tablespoons for the frosting, ⅓ cup for the ganache. Adjusts consistency. You might need a bit more for the frosting depending on humidity.

Baking soda. Half teaspoon. Salt. Third of a teaspoon. Both get whisked into the flour before anything else touches them.

How to Make Peppermint Chocolate Brownies

Start with a 9x13 pan lined with parchment. Overlap the edges so they stick up the sides — makes pulling the whole thing out later not a disaster. 345 degrees in the oven, preheating while you gather everything.

Flour, baking soda, salt get mixed together first. Whisk it separate from everything else. This aerates it — makes the structure lighter instead of dense clumps forming when you fold it in later. Overworking kills brownie texture so you’re basically doing this one step right so you don’t have to work it hard later.

Dark chocolate and the butter go in a microwave-safe bowl. Fifty seconds on high. Stir. If it’s not fully melted, another ten seconds. Don’t go longer — burnt chocolate smells like nothing else, acrid and sharp, and there’s no coming back from it. Watch it. Stay there. Thirty seconds feels long when chocolate’s involved but it’s the right timing.

Crack the eggs into your mixing bowl. Add the sugar, vanilla, peppermint extract. Beat it until the color lightens. This usually takes a few minutes. You’re adding volume and preventing dense clumps from the eggs cooking too fast when the warm chocolate hits them. This step matters.

Pour the warm chocolate-butter slowly into the eggs while beating on moderate speed. Slow. If you dump it and beat hard, the eggs scramble from the heat. Keep it glossy and smooth — that’s the target. Temperature sensitive. Obvious once you see it right.

Fold the flour mixture in gradually. Stop the second the flour disappears. This is the hardest part to not overdo. Over-mixing pulls gluten and you get chewy instead of fudgy. Fold, check, fold a bit more. Done when you can’t see white streaks.

Spoon the batter into the pan. Level it with an offset spatula but don’t press down. Pressing compacts it. Bake 33 minutes. You’ll see the edges pulling away from the sides noticeably. The center springs lightly when you poke it. Not rock hard. Not jiggly. That slight spring. That’s done.

How to Get the Layers Right on Peppermint Chocolate Brownies

Cool the brownies on the counter until nearly room temperature. Then refrigerate minimum 45 minutes. This lets you handle it without smearing and keeps the layers from sliding into each other.

Frosting goes next. Beat softened butter and confectioners’ sugar until fluffy — this takes maybe two minutes. Add the peppermint candy pieces and 2 tablespoons heavy cream. Beat again. If it’s too thick to spread, add cream one tablespoon at a time until it’s thick but spreadable. You want to be able to get it on without tearing the brownie underneath. Spread it gently across the cooled brownies.

Ganache is just chocolate and cream. Chop the bittersweet chocolate fine — smaller pieces melt faster and smoother. Combine it with the ⅓ cup heavy cream in a saucepan. Low to medium heat. Stir constantly. Takes about six minutes to get smooth and glossy. It’ll look thick but pourable — that’s the target. Remove from heat and let it cool five minutes. This thickens it slightly so it doesn’t slide off when you pour it over the frosting.

Pour the ganache evenly across the frosting. Tilt the pan to spread it — gravity does most of the work. Right away, while it’s still slightly warm, sprinkle the remaining peppermint candy on top. This locks in the crunch and the color contrast before the ganache sets. Otherwise it sinks in and disappears.

Chill the whole thing at least one hour. All the layers need to firm up before you slice. Use a hot knife — dip it in warm water, wipe it dry, slice. The heat keeps it from dragging through the frosting.

Peppermint Chocolate Brownies Tips and Common Mistakes

Don’t overheat the dark chocolate in the microwave. Burnt chocolate doesn’t recover. You’ll taste it every bite. Fifty seconds, stir, ten more if needed. That’s it.

The eggs are easy to scramble if the chocolate-butter is too hot when it hits them. Pour slowly while beating. Temperature matters.

Overworking the flour is the biggest mistake people make. It’s not cake. Stop folding the second you don’t see white streaks anymore. Gluten pulling makes chewy instead of fudgy.

Peppermint extract is strong. Half a teaspoon is enough. You can always add more if you taste it and want it stronger. You can’t take it back.

Cooling and chilling matters more than people think. Skip the fridge step and your frosting slides around when you add the ganache. The brownie layers don’t set up right.

Baking time is tight. A few minutes over and the center dries out. 33 minutes. Check it then. If the edges are pulling away and the center springs lightly, it’s done. Err toward slightly underdone — it continues cooking a bit as it cools.

Storage — keep them in an airtight container in the fridge. Let them sit at room temperature for ten minutes before eating. Cold brownie tastes different. Ten minutes and the flavors open up. Overnight in the fridge and they’re actually better.

Substitutions: Coconut oil instead of butter adds a subtle tropical hint but changes the richness. Not quite as dense. Semi-sweet chocolate works if you want less bitter from the dark chocolate base. Peppermint extract — start with a quarter teaspoon if you’re unsure. Some people are sensitive to that flavor.

Peppermint Chocolate Brownies with Dark Chocolate

By Emma

Prep:

15 min

Cook:

33 min

Total:

53 min

Servings:

15 servings

Ingredients

• 1 cup all-purpose flour
• ½ teaspoon baking soda
• ⅓ teaspoon fine salt
• 6 ounces dark chocolate, roughly chopped or chips
• ⅔ cup unsalted butter
• 3 large eggs
• 1 ⅓ cup granulated sugar
• 1 teaspoon vanilla extract
• ½ teaspoon peppermint extract
• 1 ½ cups confectioners’ sugar
• 6 tablespoons unsalted butter, softened
• ½ cup peppermint candy pieces or crushed candy canes
• 2 tablespoons heavy cream plus more as needed
• 6 ounces bittersweet chocolate, finely chopped
• ⅓ cup heavy cream

Method

1. 1 Preheat oven to about 345 degrees F. Use parchment paper on a 9x13 pan, overlapping edges – makes liftoff slick.
2. 2 Mix together flour, baking soda, and salt separately. Give a good whisk to aerate. Overworking kills brownie crumb.
3. 3 Melt dark chocolate and butter gently in microwave-safe bowl. Heat 50 seconds only, stir mid way, repeat 10 seconds if needed. Watch carefully–burnt chocolate smells acrid.
4. 4 Crack eggs in mixing bowl, add sugar, vanilla and peppermint extracts. Beat till mixture lightened, a few minutes. Adds volume and prevents dense clumps.
5. 5 Pour warm chocolate butter slowly into eggs; beat on moderate speed until glossy and homogeneous. It’s temp sensitive. Start slow or eggs scramble.
6. 6 Fold flour mix gradually. Stop when flour JUST disappears. Over mixing pulls gluten, makes chewy not fudgy.
7. 7 Spoon batter into pan; level top with offset spatula but no pressing down. Bake around 33 minutes. Edges noticeable pulling away from sides. Center springs lightly when poked. Not too dry–overbaking kills moistness but underdone feels too gooey.
8. 8 Cool on countertop till nearly room temp. Then refrigerate minimum 45 minutes. Allows cutting without smearing.
9. 9 Prepare frosting. Beat softened butter and confectioners’ sugar till fluffy. Add ½ cup peppermint pieces and 2 tablespoons heavy cream. Beat again. Adjust cream drop by drop to spreadable but thick state. Spread gently on cooled brownies.
10. 10 Ganache time. Combine chopped bittersweet chocolate and cream in saucepan. Low/medium heat melt slowly, stirring continuously about 6 minutes till smooth, glossy, thick but pourable. Remove from heat, cool 5 minutes – thickens a bit.
11. 11 Pour ganache evenly over frosting; tilt pan to spread. Sprinkle remaining 1 cup peppermint pieces on top right away before ganache sets – locks in crunch and color contrast.
12. 12 Chill assembled brownies at least 1 hour to firm all layers before slicing. Use a hot knife dipped in warm water and wiped dry for clean cuts.
13. 13 Store leftovers refrigerated in an airtight container. Let rest at room temp 10 minutes before eating. Flavor deepens overnight.
14. 14 Substitutions: Coconut oil instead of butter–adds a subtle tropical hint but changes texture, not quite as rich. Semi-sweet chips swap for dark chocolate if you want less bitter. Peppermint extract can overpower, use sparingly – start with ¼ teaspoon if unsure.
15. 15 Common mishaps: Avoid overheating chocolate or you’ll smell burnt notes and dull texture. Don’t overbeat eggs or brownies get cakey. Watch baking time, a few minutes over dries out centers. Cooling at room temp then fridge crucial for frosting adherence.

Nutritional information

Calories

563

Protein

5g

Carbs

81g

Fat

32g

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Frequently Asked Questions About Peppermint Chocolate Brownies

Can I make these without peppermint extract? Yeah. Use regular chocolate brownies then. The extract’s what makes the peppermint hit. Candy alone gets lost in the chocolate.

How long do these keep? Refrigerated in an airtight container, easily a week. Probably longer but they don’t last that long around here. Flavor deepens overnight.

Can I use white chocolate for the ganache? Not really the same thing. White chocolate seizes easier and doesn’t have the same glossy finish. Bittersweet gives you that shine.

What if my frosting is too thin? Add more confectioners’ sugar. A tablespoon at a time. Keeps it from getting grainy.

Do I have to use crushed candy canes? Peppermint candy pieces work better. Candy canes are thinner, shatter differently. Pieces stay crunchier in the frosting and on top. Either works but pieces texture is better.

Can I freeze these? Haven’t tried it, honestly. The ganache probably gets weird. Refrigerate instead. Cold brownies work fine.

Why do you whisk the flour separately? Aerates it. Makes the structure lighter instead of dense. You’re also keeping it separate so you don’t overwork it when you fold it in with everything else.

What if the brownie center is still gooey after 33 minutes? Bake another three minutes. Check it. Some ovens run cool. But don’t go overboard — a few minutes too long and the center dries out.