These dark chocolate orange cupcakes are one of my favorite cupcake combinations because the flavors work so well together. The rich chocolate cupcakes are soft and fluffy, while the orange buttercream adds a bright, tangy sweetness that tastes delightful.
Whenever I make these, the chocolate and orange aroma fills the kitchen and makes it difficult to wait for them to cool. If you're a fan of cupcake recipes, why not try these White Chocolate Cupcakes? Let’s get started!
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Try This Dark Chocolate Orange Cupcakes Recipe
One of my favorite things about these dark chocolate buttercream frosted cupcakes is how rich the decadent chocolate flavor is, and it isn’t too heavy. Using cocoa powder gives these a deep chocolate taste, and the cupcakes stay light and fluffy.
The homemade orange buttercream frosting is what really makes these easy chocolate orange cupcakes special. The orange syrup gives the frosting a natural citrus flavor and a stunning color, and you don’t need any food coloring.
Why You’ll Love It
- Rich chocolate flavor: For dark chocolate lovers, the cocoa powder gives you an intense chocolate taste.
- Perfect Texture: You get soft, fluffy cupcakes with smooth, creamy orange frosting on top.
- Easy to make: You don’t need fancy ingredients, and the recipe is pretty simple to make.
- Naturally flavored frosting: The orange buttercream gets its flavor from fresh orange juice.
- Perfect for any occasion: In 45 minutes, you will have a batch of delicious cupcakes for birthdays, holidays, or everyday baking.
Ingredients
- All-purpose flour: This gives the cupcakes their structure, and the cupcakes stay soft.
- Dutch-processed cocoa powder: Definitely a must-add to give these dark chocolate cupcakes their deep chocolate flavor.
- Buttermilk: Is what makes the chocolate orange mini cakes moist with a soft crumb.
- Fresh orange juice: This is ideal for making the homemade orange syrup for the frosting. Orange extract can work when it comes to swaps, but I prefer fresh orange juice if I can find it.
How to Make Dark Chocolate Orange Cupcakes
1. Preheat your oven to 350°F (175°C). Line two muffin pans with 14-15 cupcake liners.
2. Combine the flour, cocoa powder, baking powder, and salt in a bowl.
3. In a separate bowl, beat the egg and sugar until creamy. Add the oil and vanilla to the egg mixture and mix until combined.
4. Alternately add the dry ingredients and buttermilk to the wet ingredients, beginning and ending with the dry ingredients. Mix just until combined.
5. Fill the cupcake liners no more than ⅔ full.
6. Bake for 18-20 mins or until a toothpick comes out clean. Allow the cupcakes to cool completely on a cooling rack.
7. In a saucepan, combine the orange juice and sugar. Bring to a boil and cook for about 10 minutes until reduced by half and syrupy. Allow the orange syrup to cool completely.
8. Using a hand mixer, beat the butter until creamy. Add the powdered icing sugar and vanilla. Mix until smooth.
9. Add the cooled orange syrup to the mixture and beat until fully incorporated.
10. Use a piping bag, a spatula, or the back of a tablespoon to pipe or spread the frosting onto the top of each cupcake. A Wilton nozzle works best, I've found.
11. Add some sprinkles, fresh orange zest, chocolate chips, or even a candied orange slice on top of the frosted cupcakes for decoration. Serve and enjoy.
Recipe Tips
- Do not overfill the cupcake liners.
- Use room-temperature butter for the smoothest frosting.
- Let the orange syrup cool completely before adding it to the buttercream, as this keeps more of the orange flavor.
- Begin and end mixing with the dry ingredients.
- Avoid overmixing the batter.
- If you don't have baking powder on hand, you can substitute it with baking soda and still get great results.
- For a vegan version and gluten free, use dairy-free butter and a plant-based milk such as soy, oat, or almond milk. Leave out the eggs and mix 1 tablespoon of white wine vinegar into the batter. You can also replace the butter with vegetable oil if preferred. Once baked, finish the cupcakes with your favourite vegan frosting.
- You can store any leftover cupcakes for up to two days in an airtight container in the fridge.
What Can You Serve With This?
- Coffee
- Hot chocolate
- Fresh berries
- Orange slices
- Vanilla ice cream
- Whipped cream
- Chocolate shavings
FAQs
Cocoa powder gives a stronger chocolate flavor while keeping the cupcakes lighter and fluffier.
Yes, you can prepare the frosting a day in advance and store it in the refrigerator.
The syrup should have a consistency similar to honey when cooled.
They will stay fresh for up to 3 days when stored properly.
Recipe
Dark Chocolate Orange Cupcakes
Ingredients
cupcakes
- ⅔ cup all-purpose flour (80g)
- ⅓ cup dutch-processed cocoa powder (40g)
- 1 ½ teaspoon baking powder
- ½ teaspoon salt
- 1 large egg
- ¾ cup granulated white sugar (150g)
- ½ cup oil (120ml)
- 1 vanilla bean* (or 1 teaspoon vanilla extract)
- ½ cup buttermilk (120ml)
frosting
- 1 ¼ cups freshly squeezed orange juice (300ml - about 4 fist-sized oranges)
- 1 cup granulated white sugar
- 1 cup butter, room temperature (226g)
- 2 cups powdered sugar, sifted (240g)
- 1 vanilla bean* (or 1 teaspoon vanilla extract)
Instructions
- Preheat oven to 350°F / 175°C. Line two 12-cup muffin pans with about 14-15 cupcake liners (this recipe yields 14-15 cupcakes - I got 15 cupcakes). Set aside.
- Cupcakes: Stir flour, cocoa, baking powder, and salt in a large bowl to combine. Set aside. With a handheld or stand mixer fitted with a whisk or paddle attachment, beat egg and sugar until creamy for about 2 minutes. Add oil and vanilla* and mix on low speed until combined. Alternately add dry ingredients and buttermilk to the batter and mix on low speed just until combined. Begin and end with dry ingredients. Spoon batter into the liners and fill max. ⅔ full that your cupcakes don't sink or spill over the sides. Bake for about 18-20 minutes or until a toothpick centered in the middle comes out clean. Let cool to room temperature before frosting.
- Over medium-high heat, in a medium saucepan, whisk together orange juice and sugar and bring to a boil. Cook for about 10 minutes until it has thickened up and reduced by ½. It should look like syrup. Remove from heat and let cool to room temperature. It will thicken as it cools.**
- Frosting: In a large mixing bowl using a handheld or stand mixer fitted with a whisk or paddle attachment, mix butter until creamy. Add powdered sugar and vanilla and mix until combined. Stir in cooked orange syrup until fully combined. Pipe or spread frosting on top of cooled cupcakes. Store in an airtight container at room temperature up to 3 days.
Notes
Cooking Time and Temperature
Bake at 350°F (175°C) for 18-20 minutes or until a toothpick inserted into the center comes out clean.Taste & Texture
These moist chocolate orange cupcakes are rich, chocolaty, and incredibly soft. The tangy orange buttercream adds a fresh citrus flavor that perfectly complements the deep chocolate base.Storage, Freezing & Reheating
- Room Temperature: Store in an airtight container for up to 3 days.
- Refrigerator: Store for up to 5 days if your kitchen is warm.
- Freezer: Freeze unfrosted cupcakes for up to 2 months.
- Thawing: Allow frozen cupcakes to thaw at room temperature before frosting.
Serving Recommendations
I love serving these dark chocolate orange cupcakes with coffee after dinner or as part of a dessert table. The combination of rich chocolate and bright orange makes them feel a little more special than traditional chocolate cupcakes.Recipe Variations and Substitutions
- Dutch cocoa powder: Regular unsweetened cocoa powder can be used if needed.
- Buttermilk: Substitute with milk mixed with a little lemon juice.
- Orange buttercream: Add orange zest for even more citrus flavor.
- Chocolate topping: Garnish with chocolate curls or chocolate-covered orange peel.
- Vanilla: Vanilla extract can be used instead of vanilla beans.
Proper Storage Tips
- Store cupcakes in an airtight container.
- Keep them away from direct sunlight and heat.
- Allow cupcakes to cool completely before storing.
- Refrigerate if storing for more than 3 days.
Pro Tips
- Sift the powdered sugar for a smoother frosting.
- Let the orange syrup cool completely before mixing it into the buttercream.
- Fill cupcake liners only ½ to ⅔ full.
- Use freshly squeezed orange juice for the best flavor.
- Don't overmix the batter to keep the cupcakes light and fluffy.
**The texture of the cooled orange syrup should be like honey or caramel syrup. If you accidentally overcook the syrup and it is too firm then add freshly squeezed orange juice little by little and stir to combine. Add as much as needed to reach a honey-like consistency.
Video
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Lorrie
So the first thing you should know is I don't eat cake. It makes me hurt, but I love making cupcakes for my co-workers birthdays. So these were for Dr. Pandya, who's med students named their group the Unicorns, much to Dr. Pandya's consternation. They looked really great with pink, blue and gold sanding sugar sparkle, with unicorn cupcake holders and horn toppers. Everyone LOVED them, they may even have beaten the hometown buttermilk red velvet with cream cheese frosting. Thanks for a great recipe.
Sabine
I just love that! 🙂 Thank you so much for your comment and feedback, it made my day!
Amanda
I would not have guessed dark chocolate had such a large percentage of popularity votes--but count me in too. You probably already know this, Sabine, but San Francisco is one of the trail-blazing cities for chocalatiers. There is Ghirardelli's and Dandelion Chocolate, and many others who really are seeking out the best-of-the-best in terms of quality chocolate sources (probably really expensive too.) Sabine, I have no idea how I came across this website, but it is from another blogger (I hope I do not get in trouble for sharing this), but she traveled to San Francisco recently and she has posted some "can't miss" places. You probably saw many of them on your last trip, but I found it interesting: sugarandsparrow(dot)com
Sabine
Yes, dark chocolate is the fav for many, many people! Ghiradelli chocolate is one of the best chocolate in the world. I can't wait to try all the other high-quality chocolates in the US. Thank you for the tip, I just checked the blog and there are a lot of interesting insights. Have a great day, Amanda!