Fudgy Brownie Cupcakes: 1 Perfect Chocolate Buttercream

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Brownie Cupcakes Chocolate Buttercream has always been my go-to for a serious chocolate fix. There’s something magical about the dense, fudgy interior of a brownie baked into a convenient cupcake form, especially when it’s crowned with a swirl of rich, creamy chocolate buttercream. I remember whipping up a batch of these for my best friend’s birthday last year when we were craving something decadent but didn’t want the fuss of a whole cake. The aroma of deep chocolate filled my kitchen, promising pure bliss. This chocolate brownie cupcakes recipe is incredibly straightforward, making it the perfect choice for a weekend treat or a last-minute dessert. You’ll love how simple these easy brownie cupcakes chocolate buttercream are to make! Let’s get baking!

Why You’ll Love This Brownie Cupcakes Chocolate Buttercream Recipe

You’ll adore these decadent treats for so many reasons:

  • Unbeatable Chocolate Flavor: Every bite delivers that deep, satisfying chocolate taste you crave.
  • Incredibly Moist Texture: Thanks to a few key ingredients, these cupcakes are never dry.
  • Simple Preparation: You can whip up these rich chocolate brownie cupcakes with minimal fuss.
  • Crowd-Pleasing Appeal: They’re perfect for parties, bake sales, or just a special weeknight treat.
  • Effortless Elegance: Elevate any occasion with these delightful homemade treats.
  • Perfect Pairing: The creamy chocolate buttercream frosting is the ideal complement to the fudgy brownie base.
  • Satisfy Your Sweet Tooth: These are the ultimate indulgence for any chocolate lover.
  • Great for Sharing: Make a batch of homemade brownie cupcakes chocolate frosting and spread the joy!

Ingredients for Homemade Brownie Cupcakes Chocolate Frosting

To make these amazing brownie cupcakes with chocolate buttercream, you’ll need a few pantry staples and a couple of special additions for that extra fudgy texture and rich flavor. Here’s what to gather:

For the Brownie Cupcakes:

  • 1 Box Brownie Mix – the base for our fudgy cupcakes
  • ½ cup (60g) All Purpose Flour – helps create a slightly cakey, yet fudgy structure
  • ½ cup (100g) Granulated Sugar – for sweetness
  • 1½ teaspoons (6g) Baking Powder – for a little lift
  • 2½ tablespoons (15g) Unsweetened Cocoa Powder – to amp up the chocolate flavor
  • 1 stick unsalted butter, melted (113g) – adds richness
  • 1 cup sour cream – this is my secret for incredibly moist cupcakes!
  • ½ cup hot coffee or hot water – coffee deepens the chocolate flavor beautifully without tasting like coffee
  • 3 large eggs – to bind everything together
  • 1 Fudge Packet (if included with brownie mix) – for that extra gooey brownie goodness

For the Chocolate Buttercream Frosting:

  • 1½ sticks unsalted butter, softened (170g) – essential for a creamy frosting
  • 2½ cups powdered sugar – the base of our sweet frosting
  • ½ cup unsweetened cocoa powder, sifted (35g) – sifted is key for smooth frosting!
  • 1 – 2 tablespoons milk – to reach the perfect spreadable consistency
  • 1 teaspoon vanilla extract (4g) – enhances the chocolate flavor
  • 1 teaspoon salt (6g) – balances the sweetness

This combination creates the most delicious chocolate buttercream frosting for brownies and cupcakes!

How to Make Fudgy Brownie Cupcakes Chocolate Buttercream

  1. Step 1: Preheat your oven to 350℉ (175℃). Line a standard cupcake pan with paper liners. Getting this ready first makes the rest of the process so much smoother for this chocolate brownie cupcakes recipe.
  2. Step 2: In a large mixing bowl, whisk together the brownie mix, all-purpose flour, granulated sugar, cocoa powder, and baking powder until everything is well combined. This dry ingredient mix forms the foundation for our delicious cupcakes.
  3. Step 3: Add the eggs, sour cream, fudge packet (if your brownie mix includes one), hot coffee (or hot water), and melted butter to the dry ingredients. Stir with a rubber spatula until you have a smooth, luscious batter. I love how the hot coffee really deepens the chocolate flavor!
  4. Step 4: Using approximately ¼ cup of batter for each, fill your prepared cupcake liners about two-thirds full. This ensures they bake up beautifully without overflowing.
  5. Step 5: Bake the cupcakes at 350℉ (175℃) for 18-20 minutes. You’ll know they’re ready when a toothpick inserted into the center comes out clean or with just a few moist crumbs attached.
  6. Step 6: Carefully transfer the baked cupcakes from the pan to a wire rack. It’s crucial to let them cool completely before frosting. Trying to frost warm cupcakes is a recipe for disaster!
  7. Step 7: While the cupcakes cool, let’s make that amazing chocolate buttercream. In a mixing bowl, beat the softened butter until it’s perfectly smooth. Add the vanilla extract and blend it in.
  8. Step 8: Gradually add the sifted powdered sugar, cocoa powder, and salt. Start mixing at a low speed, adding most of the milk as you go. Once combined, increase the speed to medium and beat until the frosting is light, fluffy, and wonderfully smooth and spreadable. This is how you achieve that perfect consistency for how to make brownie cupcakes chocolate buttercream.
  9. Step 9: Once the cupcakes are completely cool, it’s time to frost! Use a piping bag for a professional look or a simple knife to spread the creamy frosting generously on top of each cupcake. Feel free to add mini chocolate chips or sprinkles for extra flair.

Fudgy Brownie Cupcakes: 1 Perfect Chocolate Buttercream - Brownie Cupcakes Chocolate Buttercream - additional detail

Pro Tips for the Best Brownie Cupcakes Chocolate Buttercream

Achieving that perfect balance of fudgy brownie and creamy frosting is all about a few key techniques. Follow these tips for consistently delicious results:

  • Don’t Overmix the Batter: Overmixing develops the gluten in the flour, which can lead to tough or dry cupcakes. Mix just until the ingredients are combined.
  • Use Room Temperature Ingredients for Frosting: Softened butter and room-temperature eggs (if using for frosting) incorporate much better, leading to a smoother, silkier frosting.
  • Cool Cupcakes Completely: This is crucial! Frosting warm cupcakes will cause the frosting to melt and slide off, creating a mess. Patience is key here.
  • Measure Flour Correctly: Spoon flour into your measuring cup and level it off with a straight edge. Scooping directly from the bag can pack too much flour, leading to dry cupcakes.

What’s the secret to perfectly moist brownie cupcakes?

The secrets to incredibly moist brownie cupcakes lie in the sour cream and the hot liquid. Don’t overmix the batter, and be careful not to overbake them. A toothpick with moist crumbs indicates they’re ready, ensuring you get delicious moist brownie cupcakes chocolate frosting every time.

Can I make the chocolate buttercream frosting ahead of time?

Absolutely! You can make the frosting up to 2 days in advance and store it in an airtight container in the refrigerator. Before using, let it sit at room temperature for about 30 minutes, then re-whip it briefly to restore its creamy texture. This ensures you have the best chocolate buttercream for cupcakes ready to go.

How do I avoid common mistakes with brownie cupcakes?

The most common pitfall is dry cupcakes. This often happens from overmixing the batter or overbaking. To combat this, measure your ingredients accurately, especially flour, and bake just until a toothpick comes out with moist crumbs. This prevents the dreaded “why are my brownie cupcakes dry” issue.

Fudgy Brownie Cupcakes: 1 Perfect Chocolate Buttercream - Brownie Cupcakes Chocolate Buttercream - additional detail

Best Ways to Serve Decadent Brownie Cupcakes Chocolate Buttercream

These rich treats are fantastic on their own, but they truly shine when paired thoughtfully. For a classic experience, serve these brownie cupcakes chocolate buttercream with a tall, cold glass of milk – it’s the perfect counterpoint to the deep chocolate flavor. If you’re feeling a bit more grown-up, a warm cup of freshly brewed coffee or a rich espresso makes for an equally delightful pairing, enhancing the chocolate notes wonderfully. For more dessert inspiration, check out these delicious dessert recipes.

For an extra special dessert, why not add a scoop of creamy vanilla bean ice cream alongside your cupcake? The contrast in temperature and flavor is pure bliss. These decadent brownie cupcakes chocolate buttercream are also amazing at potlucks or parties; they’re always a guaranteed hit and disappear fast! You might also enjoy our irresistible peach upside-down mini cakes for another delightful treat.

Nutrition Facts for Brownie Cupcakes Chocolate Buttercream

Here’s a breakdown of the estimated nutritional information for one of these delicious brownie cupcakes with chocolate buttercream frosting. Keep in mind that these are approximate values. For more information on baking science, you can refer to resources like King Arthur Baking’s ingredient properties.

  • Calories: 300
  • Fat: 15g
  • Saturated Fat: 8g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 40g
  • Fiber: 2g
  • Sugar: 25g
  • Protein: 3g
  • Sodium: 180mg
  • Cholesterol: 70mg

Nutritional values are estimates and may vary based on specific ingredients used.

How to Store and Reheat Brownie Cupcakes Chocolate Buttercream

Storing these delightful brownie cupcakes properly ensures they stay fresh and delicious for your next craving. After baking, it’s absolutely crucial to let them cool completely on a wire rack. Trying to frost or store warm cupcakes will lead to a melty mess! Once they’re totally cool, place them in an airtight container. This prevents them from drying out and keeps that luscious frosting intact. For the best quality, store them at room temperature for 1-2 days. If you need to keep your homemade brownie cupcakes chocolate frosting fresh longer, you can refrigerate them for up to 3-4 days. Just remember to bring them back to room temperature before serving for the best texture and flavor. For other baking ideas, consider our 2-ingredient Reeses Brownies.

Want to stock up for future chocolate emergencies? These cupcakes freeze beautifully! Wrap each cupcake individually in plastic wrap, then place them in a freezer-safe bag or container. They’ll keep well in the freezer for up to 3 months. To reheat, simply thaw them overnight in the refrigerator, then let them sit at room temperature for about 30 minutes before enjoying. This makes enjoying these rich treats a breeze anytime!

Frequently Asked Questions About Brownie Cupcakes Chocolate Buttercream

What are brownie cupcakes chocolate buttercream?

Simply put, they’re fudgy, rich brownie batter baked into cupcake form and topped with a creamy, decadent chocolate buttercream frosting. They combine the best of both worlds – the intense chocolate flavor and dense texture of a brownie with the convenient, individual serving size of a cupcake. This recipe offers a delightful way to enjoy a classic dessert. For more cupcake ideas, check out these magical fluffy cotton candy cupcakes.

Can I make brownie cupcakes with chocolate frosting in advance?

Yes, you absolutely can! The brownie cupcakes themselves can be baked a day ahead and stored in an airtight container at room temperature. The chocolate buttercream frosting can also be made a day or two in advance and stored in the refrigerator. Just be sure to let the frosting soften and re-whip it before piping it onto the cooled cupcakes to ensure a smooth, spreadable consistency for your homemade brownie cupcakes chocolate frosting.

Why are my brownie cupcakes dry?

Dryness in brownie cupcakes often stems from overbaking or overmixing the batter. Be careful not to bake them for too long; a toothpick should come out with moist crumbs, not completely clean. Also, mix the batter only until the ingredients are just combined. Using ingredients like sour cream and hot coffee, as in this recipe, also helps ensure you get wonderfully moist brownie cupcakes chocolate frosting.

What’s the best chocolate buttercream for brownies?

The secret to the best chocolate buttercream for brownies and cupcakes lies in quality ingredients and proper preparation. Using good quality unsweetened cocoa powder and softened butter is key. This recipe’s buttercream is fantastic because it balances sweetness with rich chocolate flavor and has a smooth, pipeable texture thanks to the powdered sugar, cocoa, and a touch of milk. It’s truly the best chocolate buttercream for cupcakes!

Variations of Brownie Cupcakes Chocolate Buttercream You Can Try

While this recipe for brownie cupcakes chocolate buttercream is absolutely divine as is, I love experimenting with fun twists! For a deeper, more intense chocolate experience, try adding a teaspoon of instant espresso powder to the dry ingredients when making the cupcake batter. It really amplifies the chocolate flavor without adding any coffee taste. You might also enjoy our chewy maple pecan pumpkin cookies for a different flavor profile.

If you’re looking for a different frosting experience, consider making a luscious brownie cupcakes chocolate ganache frosting instead of the buttercream. It’s incredibly rich and decadent! For mini treat lovers, simply reduce the baking time to about 10-12 minutes for mini cupcakes. You can also easily adapt this recipe for dietary needs; look for gluten-free brownie mixes or vegan butter and milk alternatives to create delightful vegan brownie cupcakes. For another fruity option, try our buttermilk blueberry breakfast cake.

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Brownie Cupcakes Chocolate Buttercream

Fudgy Brownie Cupcakes: 1 Perfect Chocolate Buttercream


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  • Author: Halima lopez
  • Total Time: 40 minutes
  • Yield: 18 - 20 cupcakes 1x
  • Diet: Vegetarian

Description

Rich and fudgy brownie cupcakes topped with creamy chocolate buttercream frosting. This easy recipe is perfect for satisfying your chocolate cravings.


Ingredients

Scale
  • 1 Box Brownie Mix
  • ½ cup (60g) All Purpose Flour
  • ½ cup (100g) Granulated Sugar
  • 1½ teaspoons (6g) Baking Powder
  • 2½ tablespoons (15g) Unsweetened Cocoa Powder
  • 1 stick unsalted butter, melted (113g)
  • 1 cup sour cream
  • ½ cup hot coffee or hot water
  • 3 large eggs
  • 1 Fudge Packet (if included with brownie mix)
  • sticks unsalted butter, softened (170g)
  • 2½ cups powdered sugar
  • ½ cup unsweetened cocoa powder, sifted (35g)
  • 12 tablespoons milk
  • 1 teaspoon vanilla extract (4g)
  • 1 teaspoon salt (6g)

Instructions

  1. Preheat oven to 350℉ (175℃). Line a cupcake pan with paper liners.
  2. In a large mixing bowl, whisk together the brownie mix, all-purpose flour, granulated sugar, cocoa powder, and baking powder until well combined.
  3. Add the eggs, sour cream, fudge packet (if included), hot coffee (or hot water), and melted butter to the dry ingredients. Stir with a rubber spatula until the batter is smooth and well combined.
  4. Using approximately ¼ cup of batter, fill each cupcake liner about two-thirds full.
  5. Bake the cupcakes at 350℉ (175℃) for 18-20 minutes, or until a toothpick inserted into the center comes out clean or with a few crumbs attached.
  6. Transfer the cupcakes from the pan to a wire rack and allow them to cool completely.
  7. In a mixing bowl, beat the softened butter until smooth. Add the vanilla extract and blend until incorporated.
  8. Gradually add the powdered sugar, cocoa powder, and salt. Add most of the milk while mixing at low speed, then increase to medium speed as the ingredients combine. Adjust the consistency with additional milk or powdered sugar as needed, mixing until the frosting is smooth and spreadable.
  9. Once the cupcakes are completely cooled, frost them using a piping bag or knife. Optionally, add mini chocolate chips or decorative toppings.
  10. Store cupcakes in an airtight container at room temperature for 1-2 days. For longer storage, refrigerate and allow to return to room temperature before serving.

Notes

  • Ensure that the butter for the frosting is softened at room temperature.
  • Adjust frosting consistency with milk or powdered sugar as desired.
  • Optionally garnish with mini chocolate chips or sprinkles.
  • Prep Time: 20 minutes
  • Cook Time: 20 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 cupcake
  • Calories: 300
  • Sugar: 25g
  • Sodium: 180mg
  • Fat: 15g
  • Saturated Fat: 8g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 40g
  • Fiber: 2g
  • Protein: 3g
  • Cholesterol: 70mg

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