Peppermint Mocha Cupcakes

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Deep chocolate cupcakes flavored with peppermint and coffee, topped with peppermint vanilla frosting, candy canes, and a chocolate drizzle.

Peppermint Mocha Cupcakes on sallysbakingaddiction.com. Deep chocolate cupcakes flavored with peppermint and coffee, topped with peppermint vanilla frosting, candy canes, and a chocolate drizzle.

I’ve had this cupcake idea up my sleeve for months. And I was going to wait until after Thanksgiving to make them. After our belies are filled with turkey and when Christmas music is “allowed” to be played.

But I couldn’t hold myself back anymore. I wanted a deep, dark chocolate cupcake with peppermint candies, swirls of mocha and chocolate drizzles. How can one honestly resist? Just look at all of this chocolate! Peppermint mochas are a seasonal favorite, but the combination of chocolate, mint, and coffee is on my mind all year long.

Peppermint Mocha Cupcakes on sallysbakingaddiction.com. Deep chocolate cupcakes flavored with peppermint and coffee, topped with peppermint vanilla frosting, candy canes, and a chocolate drizzle.

However, there is just something about this delectable combination of flavors when the snow is falling, family is gathered, and presents are under the tree. Nothing compares to sipping on a warm peppermint mocha during Christmas time. Unless, of course, you’re eating peppermint mocha in the form of a cupcake. NOTHING compares to that.

What we have here is a homemade chocolate cupcake (Death by Chocolate Cupcakes), enhanced with a touch of instant coffee and peppermint extract. The cupcakes are intensely chocolate flavored. The peppermint extract hiding inside the cupcakes is faint and is a complimentary background flavor to the light taste of coffee and powerful taste of chocolate.

Piled on top of that super-moist cupcake is a mountain of peppermint vanilla frosting. Just my simple vanilla frosting recipe flavored with a drop of peppermint extract. I finish them off with a simple chocolate drizzle (just pure melted chocolate) and sprinkles of crushed candy canes. And my, my, my. Aren’t they just fabulous? Better than I had hoped!

Peppermint Mocha Cupcakes on sallysbakingaddiction.com. Deep chocolate cupcakes flavored with peppermint and coffee, topped with peppermint vanilla frosting, candy canes, and a chocolate drizzle.

Let’s talk about how I messed up the first batch of these cupcakes. I was in a rush and I cheated. Something you should never do when you’re baking from scratch, especially chocolate cupcakes.

Baking science alert:

If you read my Death by Chocolate Cupcake recipe, you will notice that a lot of the ingredients must be at room temperature. Ingredients incorporate into batter much more easily if they’re at similar temperatures. Furthermore, using varied temperature ingredients (warm melted butter, cold buttermilk) may have a negative effect on the way your ingredients bond and trap air inside the baked good – this will, in turn, produce dense cookies, cakes, muffins, etc. When a recipe calls for a particular temperature of your ingredient, make sure you listen.

I also ask that you use a light hand when mixing the cupcake batter. Overmixing will over-develop the gluten in your batter. Apparently I was quite angry with my first cupcake batter and mixed with force. As a result, the right cupcake is what we have! (By the way, that mushroom top was crispy.)

How to make perfect cupcakes and mistakes to avoid. sallysbakingaddiction.com

Or we can have the soft, beautifully crinkled cupcakes on the left. Bringing ingredients to room temperature does take extra time. Just try to plan ahead. I typically put out my buttermilk, eggs, and butter (for the frosting) one hour before I begin.

Let’s discuss the frosting. Because what’s a cupcake without frosting? It’s called a muffin. And this is not breakfast, it’s dessert. The frosting is my favorite vanilla frosting recipe. You’ll need butter, powdered (confectioners’) sugar, cream, vanilla extract, and a dash of salt. Beat it all until it’s fabulously creamy and smooth. To this creamy mixture, I add a touch of peppermint extract. Not too much – I don’t want the frosting to taste like mint. I want it to taste like buttery rich vanilla frosting with a hint of mint.

Mint is a very powerful flavor, so be a little cautious when adding it. A little goes a long way.

Peppermint Mocha Cupcakes on sallysbakingaddiction.com. Deep chocolate cupcakes flavored with peppermint and coffee, topped with peppermint vanilla frosting, candy canes, and a chocolate drizzle.

I’m not sure if I can pick a favorite part of today’s festive dessert. The fudgy mocha mint cupcakes? The peppermint scented vanilla frosting? The extra chocolate on top? The crunchy candy canes? Please don’t make me choose, I want need it all. It’s the perfect cupcake for those who have flavor A.D.D. 😉

This is the cupcake to wow all of your holiday guests this year. It’s the show-stopping cupcake to bring to holiday parties. The decadent cupcake to fuel your shopping, decorating, and gift wrapping. And it’s most certainly the perfect cupcake to share with your loves.  Kevin enjoyed every single bite. No crumb left behind. And the guy doesn’t even like coffee!

Peppermint Mocha Cupcakes

Deep chocolate cupcakes flavored with peppermint and coffee, topped with peppermint vanilla frosting, candy canes, and a chocolate drizzle. Your favorite holiday beverage in cupcake form!

Ingredients:

Cupcakes

  • 1/2 cup (115g) unsalted butter
  • 2 ounces semi-sweet baking chocolate
  • 1 heaping Tablespoon instant coffee*
  • 1/2 cup (64g) unsweetened cocoa powder (not Dutch processed)
  • 3/4 cup (95g) all-purpose flour*
  • 1/2 teaspoon baking soda
  • 3/4 teaspoon baking powder
  • 1/4 teaspoon salt
  • 2 large eggs, at room temperature
  • 1/2 cup (100g) granulated sugar
  • 1/4 cup (50g) packed light brown sugar
  • 1 teaspoon vanilla extract
  • 1/2 teaspoon peppermint extract
  • 1/2 cup (120ml) buttermilk*

Peppermint Vanilla Frosting

  • 1 cup (230g) unsalted butter, softened to room temperature
  • 3-4 cups (360-480g) confectioners' sugar
  • 1/4 cup (60ml) heavy cream*
  • 1 teaspoon vanilla extract
  • 1/4 teaspoon peppermint extract
  • salt, to taste
  • optional for garnish: 4 ounces melted semi-sweet baking chocolate and crushed candy canes

Directions:

  1. Make the cupcakes: Preheat the oven to 350°F (177°C). Line a 12-count muffin pan with cupcake liners. Set aside.
  2. Melt the butter and chocolate together in the microwave. Microwave in 30 second increments, stirring between each time. You may also melt the butter and chocolate over low heat on the stovetop. Stir until combined, then mix in the instant coffee. Set aside to slightly cool.
  3. In a medium bowl, toss the cocoa powder, flour, baking soda, baking powder, and salt together until thoroughly combined. Set aside. In a large bowl, whisk the eggs, sugar, brown sugar, vanilla extract, and peppermint extract together until smooth. Add the cooled butter/chocolate and whisk until smooth. Add half of the flour mixture, then half of the buttermilk. Repeat until everything is added. Stir until *just* combined; do not overmix. The batter will be very thick like pudding.
  4. Divide the batter between 12 liners in your cupcake pan. Bake for 18 minutes, or until a toothpick inserted in the center comes out clean. Allow to cool completely before frosting.
  5. Make the frosting: beat softened butter on medium speed with an electric or stand mixer. Beat for about 3 minutes until smooth and creamy. Add confectioners' sugar, heavy cream, vanilla extract, and peppermint extract with the mixer running. Increase to high speed and beat for 3 full minutes (the longer you beat, the creamier the frosting!). Add more confectioners' sugar if frosting is too thin or more cream if frosting is too thick. Add salt if frosting is too sweet (I add about 1/8 teaspoon).
  6. Decorate the cupcakes: Frost cooled cupcakes. There may be leftover frosting depending how much you use on each cupcake. Drizzle with melted chocolate. Top with crushed candy canes right before serving.
  7. Store leftovers in the refrigerator for up to 4-5 days.

Make ahead tip: Prepare cupcakes 1 day in advance. Keep cupcakes covered tightly at room temperature and frost the day of serving. Unfrosted cupcakes can be frozen up to 2 months. Thaw overnight in the refrigerator and bring to room temperature before frosting and serving.

Recipe Notes:

*Use instant coffee, not coffee grounds.

*Using cake flour instead of all-purpose flour is OK. I find the cupcakes to be slightly softer using cake flour.

*Buttermilk is required for this recipe. If you do not have buttermilk, make your own by mixing 2 teaspoons white vinegar or lemon juice with 1/2 cup milk. Stir and let sit for 5 minutes until curdled.

*Using milk or half-and-half instead of heavy cream for the frosting is OK. However, your frosting won't be as creamy. I strongly recommend heavy cream for the best frosting!

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© Sally’s Baking Addiction. All images & content are copyright protected. Please do not use my images without prior permission. If you want to republish this recipe, please re-write the recipe in your own words, or link back to this post for the recipe. Some of the links above are affiliate links, which pay me a small commission for my referral at no extra cost to you! Thank you for supporting Sally’s Baking Addiction.

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176 Comments

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  1. Do you think this recipe would work well as a cake? I know on some of your other cupcake recipes you have suggestions for how long to bake in different pans. I’m hoping for a round 2-layer cake.

      1. Update in case anyone else has the same question. I made the triple chocolate cake you linked to with this peppermint frosting. I made 50% more frosting than indicated here amd it was just the right amount to generously frost my cake! I put a little peppermint extract AND coffee extract in the chocolate cake batter. If (when) I make it again I will leave the peppermint out of the cake batter in hopes of tasting more of the coffee. The frosting is enough peppermint–and it is DIVINE by the way! My husband doesn’t usually like frosting but he asked me to make plain cookies just so he could put the smidge of extra frosting on them (he doesn’t like chocolate…..I know.) Thanks again!

  2. Hi, so I overlooked the instant coffee in the ingredient list when I was shopping. Is there a substitute I can use instead of that?

      1. Actually not completely heavy cream holds longer than heavy whipping cream. Heavy whipping cream goes back to liquid quicker.

  3. My family never gets whole milk, and buttermilk just goes bad too quickly for me to buy consistently. How does low fat or 2% milk effect the recipe? 

  4. Hi Sally, this recipe was BOMB! Probably the best cupcakes I’ve ever made, thank you so much for sharing 🙂 Iactually ended up winning our family’s Christmas Bake-Off using your recipe! the only issue I had was that the cake itself was a bit dry and crumbly. I followed the recipe exactly but may have left them in the over for 3-4 extra minutes. Do you think that may have been the problem? Thank again and merry Christmas! 

    1. Hi Stacy! It’s easy to over-bake chocolate cupcakes because you can’t really tell when they “brown” like lighter colored cupcakes. If they taste dry, it’s typically from sitting in the oven too long. I would cut back on time if you make them again.

      I love the sound of a Christmas Bake-Off by the way 🙂

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