If you are craving a dessert that perfectly balances rich, velvety chocolate with the bright burst of fresh berries, this Dark Chocolate Blackberry Cupcakes Recipe is your new best friend. These cupcakes marry the deep, indulgent flavor of dark chocolate with juicy blackberries folded gently into the batter and the frosting, creating a memorable treat that feels both decadent and fresh. Whether you’re baking for a special occasion or simply treating yourself, these cupcakes deliver a moist crumb and a luscious frosting that will have everyone asking for your secret.

Ingredients You’ll Need
The magic of this Dark Chocolate Blackberry Cupcakes Recipe lies in the simplicity and quality of each ingredient. Every component plays a key role—from the rich cocoa powder giving the cupcakes their deep chocolate flavor to the fresh blackberries that add a natural sweetness and slight tartness, creating a truly balanced bite.
- All-purpose flour: Provides structure for soft, tender cupcakes.
- Unsweetened cocoa powder: Delivers that signature dark chocolate richness without overpowering sweetness.
- Baking powder and baking soda: Essential for making the cupcakes rise and achieve a light texture.
- Salt: Enhances all the flavors, balancing the sweetness perfectly.
- Granulated sugar: Sweetens the cupcake batter and helps create a moist crumb.
- Eggs: Bind the ingredients together and contribute to texture.
- Vegetable oil: Keeps cupcakes moist and tender.
- Vanilla extract: Adds warmth and depth to both the cupcakes and frosting.
- Whole milk: Adds richness and helps dissolve the cocoa powder evenly.
- Boiling water: Intensifies the cocoa flavor and thins the batter for a better crumb.
- Fresh blackberries: The star fruit folded into the batter and frosting for bursts of juicy flavor.
- Unsalted butter (softened): Key for creamy, luscious frosting.
- Powdered sugar: Sweetens and thickens the frosting for that perfect spreadable consistency.
- Heavy cream: Adjusts frosting consistency for a silky finish if needed.
How to Make Dark Chocolate Blackberry Cupcakes Recipe
Step 1: Prepare Your Baking Setup
Start by heating your oven to 350°F (175°C) and lining a 12-cup muffin tin with cupcake liners. This ensures your cupcakes bake evenly and are easy to remove once done.
Step 2: Combine Dry Ingredients
In a medium bowl, whisk together the all-purpose flour, unsweetened cocoa powder, baking powder, baking soda, and a pinch of salt. Mixing these first helps distribute the leavening agents and cocoa evenly throughout the batter.
Step 3: Mix Wet Ingredients
In a larger bowl, beat granulated sugar with eggs, vegetable oil, and vanilla extract until smooth and fully combined. This creates a velvety base for your cupcakes and helps incorporate air for a lighter texture.
Step 4: Alternate Adding Dry Mix and Milk
Gradually add the dry mixture into the wet ingredients alternately with whole milk. Mixing just until combined is key here to avoid overworking the batter, which can make cupcakes dense.
Step 5: Add Boiling Water
Slowly stir in the boiling water, which thins out the batter and enhances the cocoa’s richness, resulting in moist cupcakes with deep chocolate flavor.
Step 6: Fold in Fresh Blackberries
Gently fold the fresh blackberries into the batter, taking care not to smash them. These pockets of juicy berries bring bursts of tartness that cut through the chocolate’s richness beautifully.
Step 7: Bake the Cupcakes
Divide batter evenly among the 12 cupcake liners, filling each about two-thirds full to allow room for rising. Bake for 18-22 minutes until a toothpick inserted in the center comes out clean.
Step 8: Cool the Cupcakes
Let the cupcakes cool in the tin for about 5 minutes to firm up, then transfer to a wire rack. Cooling completely before frosting prevents the frosting from melting and sliding off.
Step 9: Make the Blackberry Frosting
Beat softened butter with an electric mixer until creamy, then gradually add powdered sugar, mixing until smooth. Stir in mashed blackberries and vanilla extract for natural flavor. If the frosting gets too thick, add heavy cream a tablespoon at a time to reach a spreadable consistency.
Step 10: Frost and Garnish
Once cupcakes are fully cooled, use a piping bag or spatula to spread the blackberry frosting generously. Top each cupcake with a fresh blackberry for a pretty and tasty finishing touch.
How to Serve Dark Chocolate Blackberry Cupcakes Recipe

Garnishes
Fresh blackberries on top are not only beautiful but add an extra refreshing burst of flavor. You can also sprinkle a little cocoa powder or add a small mint leaf for a lovely contrast and an elegant presentation.
Side Dishes
These cupcakes shine as a standalone treat, but pairing them with a scoop of vanilla bean ice cream or a dollop of whipped cream can enhance the experience. For an adult twist, a glass of raspberry liqueur or dark coffee makes a perfect companion.
Creative Ways to Present
Try serving these cupcakes in a rustic wooden box lined with parchment for a charming display at parties. Add edible flowers or drizzle with a berry coulis to impress guests with a café-style flair at home.
Make Ahead and Storage
Storing Leftovers
Keep your Dark Chocolate Blackberry Cupcakes Recipe leftovers in an airtight container at room temperature for up to 2 days. For extended freshness, refrigerate them but allow them to come to room temperature before serving to restore their softness.
Freezing
These cupcakes freeze wonderfully. Place wrapped cupcakes in a freezer-safe container and freeze for up to 2 months. Thaw overnight in the fridge and bring to room temperature before frosting or serving.
Reheating
If you prefer a slightly warm cupcake, microwave them for about 10-15 seconds. Avoid reheating frosted cupcakes unless you remove the frosting first, as it may melt and lose its texture.
FAQs
Can I use frozen blackberries instead of fresh?
Absolutely! Just make sure to thaw and drain them well to avoid excess moisture in the batter. Gently fold them in to maintain their shape.
Is there a substitute for vegetable oil?
You can use melted butter or a neutral oil like canola oil. Keep in mind that butter may slightly change the texture and flavor, adding richness.
How do I prevent the blackberries from sinking?
Coat the blackberries lightly with flour before folding them into the batter. This helps distribute them evenly throughout the cupcakes instead of sinking to the bottom.
Can I make these cupcakes gluten-free?
Yes, by substituting the all-purpose flour with a gluten-free flour blend that includes xanthan gum, you can enjoy these cupcakes gluten-free with similar results.
How long does the blackberry frosting last?
The frosting is best fresh but will keep in the refrigerator for up to 3 days. Bring it back to room temperature and rewhip before spreading if it becomes stiff.
Final Thoughts
This Dark Chocolate Blackberry Cupcakes Recipe is truly a celebration of flavors and textures that will brighten up any day. Whether you’re baking for friends, family, or just yourself, these cupcakes offer a perfect blend of rich chocolate and fresh fruit that’s hard to resist. Give this recipe a try and watch how loved ones light up at the first bite — the perfect sweet moment awaits!
Print
Dark Chocolate Blackberry Cupcakes Recipe
- Prep Time: 15 minutes
- Cook Time: 22 minutes
- Total Time: 37 minutes
- Yield: 12 cupcakes
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
These Dark Chocolate Blackberry Cupcakes combine rich, moist chocolate cake with a fresh blackberry twist. The cupcakes feature a tender crumb infused with cocoa and bursts of juicy blackberries, topped with a creamy, homemade blackberry buttercream frosting. Perfect for dessert lovers seeking a delightful balance of deep chocolate and fruity freshness.
Ingredients
Cupcakes
- 1 1/2 cups all-purpose flour
- 1/2 cup unsweetened cocoa powder
- 1 teaspoon baking powder
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 1 cup granulated sugar
- 2 large eggs
- 1/2 cup vegetable oil
- 1 teaspoon vanilla extract
- 1/2 cup whole milk
- 1/2 cup boiling water
- 1/2 cup fresh blackberries (or frozen, thawed)
Frosting
- 1 cup unsalted butter, softened
- 3–4 cups powdered sugar
- 1/4 cup fresh blackberries, mashed
- 1 teaspoon vanilla extract
- 1–2 tablespoons heavy cream (if needed for consistency)
Instructions
- Preheat the oven: Preheat your oven to 350°F (175°C) and line a 12-cup muffin tin with cupcake liners.
- Mix dry ingredients: In a medium bowl, whisk together the all-purpose flour, unsweetened cocoa powder, baking powder, baking soda, and salt until well combined.
- Combine wet ingredients: In a separate large bowl, beat together granulated sugar, eggs, vegetable oil, and vanilla extract until the mixture is smooth and well incorporated.
- Combine wet and dry ingredients: Gradually add the dry ingredients into the wet ingredients, alternating with the whole milk, mixing gently until just combined to avoid overmixing.
- Add boiling water: Stir in the boiling water carefully to create a smooth, slightly thin batter.
- Fold in blackberries: Gently fold in the fresh blackberries, taking care not to crush them to maintain their texture.
- Fill cupcake liners: Divide the batter evenly into the prepared cupcake liners, filling each about two-thirds full.
- Bake cupcakes: Bake in the preheated oven for 18-22 minutes or until a toothpick inserted into the center of a cupcake comes out clean.
- Cool cupcakes: Let the cupcakes cool in the tin for 5 minutes before transferring them to a wire rack to cool completely.
- Prepare frosting base: Using an electric mixer, beat the softened unsalted butter in a large bowl until smooth and creamy.
- Add powdered sugar: Gradually add powdered sugar, one cup at a time, beating well after each addition to incorporate fully.
- Add blackberries and vanilla: Mix in the mashed fresh blackberries and vanilla extract, then continue beating until the frosting is light and fluffy.
- Adjust frosting consistency: If the frosting is too thick, add heavy cream one tablespoon at a time, mixing well until you reach your desired spreading or piping consistency.
- Frost cupcakes: Once cupcakes are completely cool, frost them with the blackberry buttercream using a piping bag or a spatula.
- Garnish: Optionally, top each cupcake with a fresh blackberry for added flavor and decoration.
- Serve: Serve the cupcakes at room temperature and enjoy the delightful contrast of rich dark chocolate and sweet-tart blackberries.
Notes
- Use fresh or thawed frozen blackberries depending on availability.
- If blackberries are too large, gently chop them to distribute evenly in the batter.
- Boiling water helps intensify the chocolate flavor and creates a tender cake crumb.
- Adjust powdered sugar quantity in the frosting to achieve your preferred sweetness and thickness.
- Store cupcakes in an airtight container at room temperature for up to two days or refrigerate for longer freshness.
- Bring refrigerated cupcakes to room temperature before serving for best flavor and texture.

