Double Chocolate Cupcakes

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When you have a chocolate craving, all you want is something that is going to deliver rich chocolate flavor. And these double chocolate cupcakes give exactly that – a rich, decadent, and unapologetically indulgent. They’re basically mini chocolate cakes designed to satisfy that need for something deeply chocolatey in several bites.

Each cupcake has a moist chocolate cake as the base that is enhanced with a touch of espresso powder to deepen and intensify that natural chocolate flavor without tasting like coffee. Each one is topped with a generous serving of rich, chocolate buttercream frosting to add a perfectly creamy finish.

These cupcakes are perfect for serving at birthdays, gatherings with friends, or any time that a chocolate craving isn’t so subtle!

Why You’ll Love These Chocolate Cupcakes

• Deep, rich chocolate flavor — We used Dutch-processed cocoa powder (which is slightly less acidic and bitter) to give the cupcakes a darker, smoother flavor. The espresso powder quietly enhances the cocoa, giving you that intense, bakery-level chocolate taste without any coffee flavor.
• Perfect texture combo — moist, soft cupcakes paired with a thick, creamy buttercream frosting that feels indulgent in every bite.
• Satisfies real cravings — these aren’t light or subtle… they’re full-on, mini chocolate cakes made for when you want something truly decadent.

How to Make Double Chocolate Cupcakes

Each mini cake starts with a moist chocolate cupcake base and is topped with a healthy amount of rich chocolate buttercream frosting.

Step 1: Prep the muffin tin for baking…

Start by lining muffin tins with cupcake liners and preheating the oven to 325ºF.

If you don’t have muffin liners, grease each well with butter or cooking spray. Make sure the bottoms and corners are well greased, so you can remove the cupcake more easily after baking.

Step 2: Mix dry ingredients…

In a medium mixing bowl, whisk together your dry ingredients – all-purpose flour, cocoa powder, espresso powder, baking powder, and salt. 

Mixing the cocoa powder into the flour mixture helps to evenly incorporate the cocoa powder into the wet ingredients later. That way, you don’t get clumps of cocoa powder in your batter.

Tip: Add espresso powder to your chocolate batter to enhance the flavor of the chocolate.

Step 3: Cream butter and sugar and mix in wet ingredients.

The next step is to cream butter and sugar. You want a super smooth batter. So it’s important that both the butter and eggs are at room temperature. If the butter is too cold, it will be more difficult to incorporate into the other ingredients. 

In an electric mixer with the paddle attachment, beat butter until smooth and creamy. Next, add in sugar and whisk until blended. 

Once your butter and sugars are creamed, add in one egg at a time, making sure each egg is blended before adding the next one. Whisk in vanilla extract, and you’re ready to start mixing in the flour mixture and buttermilk.

Fun fact: Sugar is considered a wet ingredient most of the time in baking.

Step 4. Alternate adding in flour and buttermilk...

We used buttermilk as the liquid in these cupcakes. One reason we love using buttermilk in cupcakes is that it makes the most tender crumb. And even though buttermilk can smell and taste sour, it only leaves a slight tangy taste to the cake. Depending on the flavor of your cake, you may not even notice it’s there.

The last step is to alternate adding flour and buttermilk into the mixture. You’ll start by adding in half of your flour, mixing on medium-low until blended, before adding in half of the buttermilk. You’ll repeat this step another time. 

Alternating both dry and wet ingredients is going to make a smooth batter without overmixing.

Step 5. Make Chocolate Buttercream icing.

In an electric mixer, use the whisk attachment to whip together the chocolate buttercream icing. This chocolate buttercream is rich, thick, and truly what makes these cupcakes delicious.

Start by whisking together cream cheese and butter until light and creamy. While that is mixing, whisk together sifted powdered sugar and cocoa powder in a separate bowl. Add the cocoa-powdered sugar mixture to the buttercream and mix on low to start. As the powdered sugar becomes more blended in, increase the speed to medium speed until the buttercream is smooth and soft. 

Frost the cooled chocolate cupcakes with a generous amount of chocolate buttercream and enjoy before they’re gone! Top with a sprinkle of chocolate sprinkles for a cute extra chocolate touch. 

Tips for the perfect frosting

• Use unsalted butter. This way, you have more control over the flavor of the cake. Don’t overmix the batter. Overtaxing the batter can overwork the gluten in the cake, resulting in a tougher texture. One reason you alternate mixing in flour and buttermilk into the cake is to evenly mix the batter without overmixing.
• Use room temperature butter and eggs. Room temperature eggs are going to blend better into the batter, making it smoother.
• Sift and whisk cocoa powder together before mixing it into the batter. Cocoa powder can have a tendency to clump together. So sifting and whisking the cocoa powder and powdered sugar together will help to seamlessly blend the cocoa powder into the buttercream without it.
• Make frosting right before you’re ready to frost the cupcakes. That way, the frosting is the right consistency and fresh!

How to know your cupcakes are done

Poke the center of each cake round with a fork or toothpick. If it comes out clean, your cakes are done. If there is uncooked batter on the utensil, it needs more time to cook. Pop it in the oven for 5-minute increments until it comes out clean.

How to Store and Serve These Cupcakes

Store iced cupcakes at room temperature in an airtight container, like a cupcake carrier or cake carrier.

If you are making cupcakes ahead of time, we recommend icing the cupcakes right before you’re ready to serve.

We recommend making frosting when you’re ready to ice the cupcakes. That way, the icing is fresh! If you make frosting ahead of time, you can store in an airtight container for up to 2 weeks.

Let the cupcakes cool completely before storing. Store cupcakes an airtight container or plastic bag, at room temperature for 2-3 days. You can also store them in the refrigerator for up to 5 days, but they may lose some of their moisture in the fridge.  

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