If you love the rich, decadent flavors of chocolate and the bold aroma of coffee, you’re in for a serious treat with these Frosted Coffee Brownies. This recipe combines the fudgy, moist texture of homemade brownies with a luscious, creamy coffee frosting that adds a sophisticated twist to a classic dessert. Every bite offers that perfect balance of sweetness and caffeine-infused depth, making Frosted Coffee Brownies an absolute must-bake whether you’re impressing guests or simply indulging your own cravings. Trust me, once you try these, they’ll become your go-to for dessert time or a coffee break pick-me-up.

Ingredients You’ll Need
Gathering your ingredients is delightfully straightforward, and each one plays a crucial role in building the flavors, textures, and irresistible appearance of these brownies. From the rich cocoa to the punch of coffee extract, each element works harmoniously for a truly memorable dessert.
- Unsalted butter, 1 stick: Provides a rich, creamy base that ensures fudgy brownies and smooth frosting.
- Granulated sugar, 1 cup: Sweetens the batter perfectly while aiding in that chewy texture.
- Large eggs, 2: Bind the ingredients and contribute to the dense, moist brownie crumb.
- Vanilla extract, 1 teaspoon: Enhances the overall flavor and balances the coffee notes.
- Coffee extract, 2 teaspoons (or 1 tablespoon instant coffee): Infuses the batter with a vibrant coffee kick that complements the chocolate beautifully.
- Unsweetened cocoa powder, 1/3 cup: Gives the brownies their deep chocolate taste and alluring color.
- All-purpose flour, 1/2 cup: Adds structure without making the brownies cakey.
- Salt, 1/4 teaspoon: Elevates all the flavors and balances the sweetness.
- Baking powder, 1/4 teaspoon: Helps the brownies rise just enough for perfect fudginess.
- Instant coffee granules, 1 1/2 teaspoons (for frosting): Delivers an extra burst of coffee flavor in the creamy frosting.
- Heavy whipping cream, 2–4 tablespoons (for frosting): Adjusts the frosting’s consistency for spreading and smoothness.
- Unsalted butter, 1/3 cup (for frosting): Creates a rich and fluffy base for the coffee frosting.
- Powdered sugar, 2 cups (for frosting): Sweetens and gives the frosting its classic silky texture.
How to Make Frosted Coffee Brownies
Step 1: Prepare Your Batter
Start by preheating your oven to 350°F and getting an 8-inch baking pan ready with either non-stick spray or parchment paper. Melt the stick of unsalted butter until it’s beautifully liquid, then whisk it together with granulated sugar, eggs, and vanilla extract until the mixture looks glossy and smooth. This combination is the base of your brownies and ensures they have the perfect moist texture.
Step 2: Combine the Dry Ingredients
In a separate bowl, sift together your unsweetened cocoa powder, all-purpose flour, salt, and baking powder. These dry ingredients give the brownies structure, depth of chocolate flavor, and just the right amount of lift. Gradually stir the dry mix into the wet ingredients to create a smooth, chocolatey batter that’s ready to bake.
Step 3: Bake to Perfection
Pour the batter evenly into your prepared pan and spread it out gently. Bake the brownies for 30 to 35 minutes, keeping an eye on them so a toothpick inserted in the center comes out clean but still moist. This timing is key to achieving that fudgy center that makes Frosted Coffee Brownies so decadent and addictive.
Step 4: Whip Up the Coffee Frosting
While the brownies cool completely, prepare your coffee frosting. Mix the instant coffee granules with a few tablespoons of heavy whipping cream until dissolved and creamy. Then, beat the unsalted butter until fluffy before gradually adding the powdered sugar, creating a smooth and luscious frosting. Finally, blend in the coffee mixture gradually until the frosting reaches the ideal spreading consistency, bursting with rich coffee flavor to complement the chocolate base.
Step 5: Frost and Finish
Once your brownies have cooled fully, generously spread the coffee frosting over the top. This last step transforms the brownies from wonderful to unforgettable, layering silky iced coffee goodness atop the chocolaty foundation. Slice into squares, serve, and prepare for compliments!
How to Serve Frosted Coffee Brownies
Garnishes
Adding a little extra flair can elevate your Frosted Coffee Brownies to showstopper status. Consider sprinkling chopped toasted nuts for crunch, a dusting of cocoa powder or espresso powder for added coffee punch, or even some chocolate shavings for an elegant touch that teases your senses before every bite.
Side Dishes
If you’re serving these brownies as part of a dessert spread, they pair wonderfully with a scoop of vanilla ice cream or a dollop of whipped cream to balance the rich density. Fresh berries also add a bright, tangy contrast that refreshes your palate alongside the indulgent coffee chocolate flavors.
Creative Ways to Present
For a fun presentation, try cutting the Frosted Coffee Brownies into bite-sized squares and arranging them on a platter with coffee beans scattered around, inviting your guests to enjoy the coffee-inspired theme. Alternatively, layering frosted brownies with a thin layer of whipped cream in individual cups makes a charming and elegant dessert option for parties.
Make Ahead and Storage
Storing Leftovers
To keep your Frosted Coffee Brownies fresh, store them in an airtight container at room temperature for up to three days. This helps maintain the perfect fudgy texture and creamy frosting without drying out. If your kitchen is warm, refrigerate them to preserve the frosting but allow them to come back to room temperature before serving for the best flavor.
Freezing
If you want to enjoy these brownies for longer, they freeze beautifully. Wrap individual squares tightly in plastic wrap and place them in a freezer-safe bag or container. They can be frozen for up to two months. When ready to enjoy, thaw overnight in the refrigerator and then bring to room temperature before serving for a delightfully soft texture.
Reheating
To warm your Frosted Coffee Brownies without melting the frosting too much, place a single serving on a microwave-safe plate and heat for about 10 seconds. This short burst warms the chocolate and enhances the richness without turning the frosting runny, giving you that freshly baked sensation.
FAQs
Can I use regular brewed coffee instead of coffee extract?
While brewed coffee adds a nice coffee aroma, the coffee extract or instant coffee used in this recipe delivers a concentrated coffee flavor without adding extra liquid, which is important for texture. If you want to use brewed coffee, reduce the other liquids slightly and expect a milder coffee taste.
Are these brownies gluten-free?
This recipe calls for all-purpose flour, so they are not gluten-free as written. However, you can substitute with a gluten-free flour blend that measures cup-for-cup to enjoy Frosted Coffee Brownies without gluten. Just be sure to check that the blend contains xanthan gum to help with texture.
Can I make these into cupcakes instead of brownies?
Absolutely! Pour the batter into cupcake liners in a muffin tin and bake at 350°F for about 20-25 minutes. Keep an eye on them – they’re done when a toothpick comes out clean. Top each cooled cupcake with the coffee frosting for a fun twist on the classic.
What if I don’t have instant coffee granules?
If you don’t have instant coffee granules, you can substitute with a strong brewed espresso or coffee concentrate. Just reduce any added liquids slightly and adjust the amount to taste so the coffee flavor shines through without overpowering the brownies.
How do I make the frosting less sweet?
To tone down the sweetness, start by adding less powdered sugar and taste as you go. You can also add a tiny pinch of salt or a bit more coffee extract, which balances sweetness naturally while enhancing the overall flavor depth of your Frosted Coffee Brownies.
Final Thoughts
Frosted Coffee Brownies are one of those magical desserts that bring comfort, sophistication, and a little caffeine boost all in one bite. They’re incredibly satisfying whether you’re sharing with friends, gifting, or sneaking a piece for yourself after a long day. I can’t wait for you to try this recipe and experience that perfect blend of chocolate and coffee that keeps you coming back for more.
PrintFrosted Coffee Brownies
Frosted Coffee Brownies combine rich, fudgy chocolate brownies with a creamy coffee-flavored frosting, creating an indulgent dessert perfect for any occasion. This easy recipe yields moist brownies with a subtle coffee kick, topped with a smooth, sweet coffee frosting that satisfies both chocolate and caffeine cravings. Great for parties, family treats, or cozy moments at home.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: Makes 16 brownies 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
Brownie Ingredients
- 1 stick unsalted butter
- 1 cup granulated sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- 2 teaspoons coffee extract (or 1 tablespoon instant coffee)
- 1/3 cup unsweetened cocoa powder
- 1/2 cup all-purpose flour
- 1/4 teaspoon salt
- 1/4 teaspoon baking powder
Coffee Frosting Ingredients
- 1 1/2 teaspoons instant coffee granules
- 2–4 tablespoons heavy whipping cream
- 1/3 cup unsalted butter
- 2 cups powdered sugar
Instructions
- Preheat and Prepare: Preheat your oven to 350°F (175°C). Grease or line an 8-inch baking dish with non-stick spray or parchment paper to prevent sticking.
- Melt Butter: Melt 1 stick of unsalted butter in a microwave-safe bowl until fully liquid.
- Mix Wet Ingredients: In a large bowl, whisk together the melted butter, 1 cup granulated sugar, 2 eggs, and 1 teaspoon vanilla extract until the mixture is smooth and combined.
- Combine Dry Ingredients: In a separate bowl, whisk 1/3 cup unsweetened cocoa powder, 1/2 cup all-purpose flour, 1/4 teaspoon salt, and 1/4 teaspoon baking powder to mix well.
- Combine Wet and Dry: Gradually add the dry ingredients to the wet ingredients, stirring gently until just combined and smooth without overmixing.
- Bake the Brownies: Pour the batter evenly into the prepared baking dish. Bake for 30-35 minutes or until a toothpick inserted in the center comes out mostly clean with a few moist crumbs.
- Cool Completely: Allow the brownies to cool completely in the pan on a wire rack before frosting to ensure the frosting spreads smoothly.
- Prepare Coffee Mixture: In a small bowl, dissolve 1 1/2 teaspoons instant coffee granules in 2 to 4 tablespoons of heavy whipping cream. Set aside.
- Make Frosting: Beat 1/3 cup unsalted butter until fluffy using a mixer. Gradually add 2 cups powdered sugar and continue mixing until smooth and creamy.
- Combine Frosting and Coffee: Slowly add the coffee and cream mixture to the frosting, mixing until you reach your desired spreading consistency.
- Frost the Brownies: Generously spread the coffee frosting over the cooled brownies. Slice into 16 pieces and serve.
Notes
- You can adjust the coffee extract or instant coffee amount to increase or decrease the coffee flavor according to your preference.
- For extra texture, consider adding chopped nuts such as walnuts or pecans to the brownie batter before baking.
- Ensure brownies are fully cooled before frosting to prevent melting the frosting.
- Store frosted brownies in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.
- Use parchment paper for easier removal from the pan.