Introduction
If you’re a coffee lover who also loves a rich, decadent dessert, Espresso Brownie Cupcakes with Coffee Buttercream are a dream come true. These cupcakes combine the fudgy, melt-in-your-mouth goodness of brownies with the bold, aromatic flavor of espresso, making each bite an indulgence in itself. Topped with a silky-smooth coffee-infused buttercream, this treat is perfect for any occasion where you want to impress and satisfy.
Whether you’re hosting a coffee-themed party, preparing for a cozy evening at home, or just craving something sweet and caffeinated, these Espresso Brownie Cupcakes are sure to be a crowd-pleaser. The blend of chocolate and espresso is absolutely irresistible!

Ingredients Notes
For this delicious recipe, you’ll need a few key ingredients that work together to create a rich and flavorful treat:
For the Brownie Cupcakes:
- Butter – Adds moisture and richness to the brownies.
- Sugar – Sweetens the batter and contributes to the perfect brownie texture.
- Eggs – Bind the ingredients and create a tender crumb.
- Espresso Powder – Gives the cupcakes a deep coffee flavor.
- Cocoa Powder – Brings out the richness in the chocolate flavor.
- All-Purpose Flour – Forms the base of the cupcake batter.
- Baking Powder – Helps with rising, ensuring a soft and fluffy texture.
- Salt – Balances the sweetness and enhances the flavors.
For the Coffee Buttercream:
- Unsalted Butter – Creates a smooth and creamy base for the buttercream.
- Powdered Sugar – Sweetens the buttercream without any graininess.
- Instant Coffee Granules – Provides a rich coffee flavor to complement the cupcakes.
- Heavy Cream – Adds richness and smoothness to the buttercream.
Prep Time: 15 minutes | Bake Time: 20 minutes | Total Time: 35 minutes
Calories: 230 kcal per cupcake | Servings: 12 cupcakes
How to Make Espresso Brownie Cupcakes with Coffee Buttercream (Step-by-Step)
Step 1: Preheat the Oven and Prepare the Cupcake Pan
- Preheat the oven to 350°F (175°C) and line a 12-cup muffin pan with cupcake liners.
Step 2: Make the Brownie Cupcake Batter
- In a microwave-safe bowl, melt the butter and sugar together until smooth and glossy. Let it cool slightly.
- Add the eggs, one at a time, mixing well after each addition.
- Stir in the espresso powder, cocoa powder, and vanilla extract until well combined.
- Sift in the flour, baking powder, and salt, then gently fold into the wet ingredients until just combined.
- Divide the batter evenly among the 12 cupcake liners, filling each about two-thirds full.
Step 3: Bake the Cupcakes
- Bake in the preheated oven for 18-20 minutes, or until a toothpick inserted into the center comes out with just a few moist crumbs.
- Let the cupcakes cool completely in the pan before frosting.
Step 4: Make the Coffee Buttercream
- In a large bowl, beat the unsalted butter until creamy and smooth.
- Dissolve the instant coffee granules in a small amount of hot water, then add it to the butter along with the powdered sugar.
- Beat until fluffy and light.
- Gradually add the heavy cream, continuing to beat until the buttercream is smooth and spreadable.
Step 5: Frost the Cupcakes
- Once the cupcakes are completely cool, pipe the coffee buttercream onto each cupcake using a piping bag fitted with your favorite tip.
- Optionally, top with a sprinkle of espresso powder or chocolate shavings for an extra touch.

The Magic of Espresso Brownie Cupcakes with Coffee Buttercream
These cupcakes are magic in every bite. The deep flavor of espresso in the brownie cupcakes is complemented by the creamy coffee buttercream, making for a truly indulgent treat. The rich chocolate and coffee pairing is balanced by the lightness of the buttercream, which adds an extra layer of smoothness to the cupcakes.
What makes these cupcakes truly special is the combination of textures: the fudgy interior of the brownie cupcakes pairs perfectly with the creamy buttercream frosting. The burst of coffee flavor in every bite is enough to satisfy even the most serious coffee enthusiasts.
Tips for the Best Espresso Brownie Cupcakes
☕ Use High-Quality Espresso Powder – For the best flavor, use high-quality espresso powder. This will ensure your cupcakes have a rich coffee taste.
☕ Do Not Overmix the Batter – Overmixing the batter can lead to dense cupcakes. Mix until just combined for the best texture.
☕ Cool Cupcakes Completely – Be sure the cupcakes are completely cooled before frosting to prevent the buttercream from melting.
☕ Adjust the Sweetness – If you prefer a less sweet buttercream, reduce the powdered sugar slightly.
☕ Add a Coffee Kick – Add a little more espresso powder to the cupcake batter or buttercream for an extra strong coffee flavor.
Why You’ll Love These Espresso Brownie Cupcakes
❤️ Perfect Balance of Chocolate and Coffee – The rich brownie base and coffee buttercream are a match made in heaven.
❤️ Coffee Lovers’ Dream – The espresso flavor is strong but not overwhelming, making these cupcakes a perfect treat for coffee lovers.
❤️ No Special Equipment Needed – You don’t need any fancy equipment to make these cupcakes — just a muffin tin and a piping bag.
❤️ Easy to Make – The process is straightforward, and the results are delicious every time!
❤️ A Showstopper Dessert – Whether it’s a party or a casual get-together, these cupcakes are sure to impress.
Serving Suggestions
These Espresso Brownie Cupcakes with Coffee Buttercream are perfect for:
- Coffee Dates – Serve with a fresh cup of coffee for a perfect pairing.
- Dessert Buffets – Add them to a dessert table alongside other indulgent treats like brownies or cake pops.
- Holiday Gatherings – Perfect for festive occasions where you want a rich, decadent dessert.
- Brunch or Afternoon Tea – Their coffee flavor makes them an ideal treat for brunch gatherings.
- Gift Giving – Package them in a cute box with a ribbon as a thoughtful and delicious gift.
Variations on the Classic Recipe
1. Mocha Brownie Cupcakes
Add 2 tablespoons of cocoa powder to the cupcake batter for a richer chocolate flavor, or add chocolate chips to the batter for extra decadence.
2. Vegan Version
Use vegan butter, almond milk, and substitute the eggs with flax eggs for a dairy-free, egg-free option.
3. Salted Caramel Espresso Cupcakes
Drizzle the top of each cupcake with salted caramel sauce before frosting with coffee buttercream for a sweet and salty twist.
4. Cinnamon Espresso Cupcakes
Add ground cinnamon to the batter to give the cupcakes a cozy, spiced twist.
Storing and Freezing Espresso Brownie Cupcakes with Coffee Buttercream
Storage:
- Store cupcakes in an airtight container at room temperature for up to 3 days.
- If you have leftovers, refrigerate them for up to 5 days to preserve the freshness.
Freezing:
- To freeze the cupcakes, place them in a single layer on a baking sheet and freeze. Once frozen, transfer to a freezer bag for up to 2 months.
- Allow the cupcakes to thaw at room temperature before serving, and frost them just before serving if possible.
FAQ
Can I use regular coffee instead of espresso powder?
Yes, you can use brewed coffee, but espresso powder provides a more concentrated flavor, which enhances the richness of the cupcakes.
Can I make the buttercream ahead of time?
Yes! You can make the coffee buttercream a day in advance. Just store it in an airtight container in the fridge and bring it to room temperature before frosting the cupcakes.
Can I use a box mix for the cupcakes?
While a box mix would work in a pinch, homemade brownie cupcakes will have a more rich and satisfying flavor.
Can I make these cupcakes without coffee?
If you prefer to skip the coffee, substitute the espresso powder with an equal amount of cocoa powder for a rich chocolate flavor without the coffee.
What’s the best way to frost these cupcakes?
Use a piping bag for a more decorative look, or simply spread the buttercream on with a spatula for a rustic feel. Either way, it’ll taste delicious!
Conclusion
Espresso Brownie Cupcakes with Coffee Buttercream are the ultimate treat for coffee lovers and anyone with a sweet tooth. With the perfect balance of coffee and chocolate, these cupcakes are indulgent, flavorful, and simple to make. Whether you’re enjoying them with a cup of coffee or serving them at your next gathering, these cupcakes will definitely impress and satisfy.